u/Miserable-Ad5182

Inspired by William Green’s book Richer, Wiser, Happier and the investment principles of exceptional long-term stock pickers including Nick Sleep, Warren Buffett, Charlie Munger, Sir John Templeton and Mohnish Pabrai.

USE CASE
ㅤ
Most stock screens tell you P/E, profit growth, ROIC and free cash flow.
ㅤ
But they don’t answer the harder questions:
ㅤ
Is the cash flow real?
Is ROIC sustainable?
Can the company keep reinvesting at high returns?
Does it actually have a moat?
Can management be trusted?
Is all the future growth already priced in?
Is there a better stock available for the same capital?
ㅤ
So I built NAIL 2.0.
ㅤ
The goal is to find businesses where growth, ROIC, cash generation, competitive advantage, management quality and valuation combine to create exceptional long-term risk-reward.
ㅤ
For broad searches using pro AI models such as “Find the best stocks in India”, first screen the market, shortlist around 15-20 candidates, deep-dive only the strongest finalists and rank the best 3-5.
ㅤ
NAIL 2.0
ㅤ
N = NUMBERS AND CASH QUALITY
ㅤ
30 POINTS
ㅤ
Check 3Y and 5Y sales, EBITDA, PAT and EPS growth.
ㅤ
Separate organic and volume growth from price-led or acquisition-led growth.
ㅤ
Check current and 5Y ROIC, incremental ROIC on new capital deployed, 5Y cumulative CFO/PAT, 3Y and 5Y FCF, FCF per share and normalized FCF yield.
ㅤ
Also check receivable days, inventory days, payable days, cash-conversion cycle, net debt, interest coverage and contingent liabilities.
ㅤ
Most important question:
ㅤ
Is FCF structurally sustainable, or temporarily boosted by working-capital release, unusually low capex or one-offs?
ㅤ
Score: /30
ㅤ
A = ADVANTAGE AND GROWTH RUNWAY
ㅤ
25 POINTS
ㅤ
Check the business model, industry growth, addressable market, market-share trajectory, pricing power and customer stickiness.
ㅤ
Identify genuine advantages from brand, technology, distribution, cost, scale, qualifications or switching costs.
ㅤ
Check customer concentration, supplier concentration, cyclicality, disruption risk and capacity expansion.
ㅤ
Most importantly, determine whether the company can reinvest substantial capital for many years at high ROIC.
ㅤ
Answer:
ㅤ
Why can this company become substantially larger in 5-10 years?
ㅤ
Classify the moat as Strengthening, Stable, Weakening or None.
ㅤ
Score: /25
ㅤ
I = INTEGRITY AND CAPITAL ALLOCATION
ㅤ
20 POINTS
ㅤ
Check promoter holding, promoter pledging, auditor changes or qualifications, related-party transactions, warrants, preferential allotments and dilution.
ㅤ
Check management remuneration, guidance versus actual delivery, acquisitions, unrelated diversification and treatment of minority shareholders.
ㅤ
Then answer:
ㅤ
What has management done with every Rs 100 of cash generated?
ㅤ
Did it go toward high-ROIC capex, sensible acquisitions, debt reduction, dividends or buybacks?
ㅤ
Or was shareholder value destroyed?
ㅤ
Score: /20
ㅤ
L = LONG-TERM VALUE AND ASYMMETRY
ㅤ
25 POINTS
ㅤ
Check current versus historical valuation, peer valuation, P/E, EV/EBITDA, EV/FCF and FCF yield.
ㅤ
Use normalized earnings for cyclical companies.
ㅤ
Determine how much growth is already implied by today’s share price.
ㅤ
Ask why the market may be wrong.
ㅤ
Compare forecasts with realistic historical base rates.
ㅤ
Finally, compare the opportunity against better stocks available today.
ㅤ
Build realistic five-year Bear, Base and Bull cases.
ㅤ
For each scenario estimate sales/PAT, exit valuation, possible share price and expected CAGR.
ㅤ
Final question:
ㅤ
Is potential upside materially greater than permanent downside?
ㅤ
Score: /25
ㅤ
AUTOMATIC OVERRIDE
ㅤ
Regardless of numerical score, classify the stock as High Risk or Avoid if credible evidence exists of accounting manipulation, serious auditor concerns, related-party abuse, misleading disclosures, unsustainable debt, dangerous promoter pledging, persistent unexplained CFO/PAT weakness, repeated destructive dilution or structural business deterioration.
ㅤ
A numerical score cannot override an integrity problem.
ㅤ
NAIL GRADES
ㅤ
90-100 = A++ Exceptional
85-89 = A+ Elite
80-84 = A Excellent
75-79 = B+ Strong
70-74 = B Watchlist
60-69 = C Average / Special Situation
Below 60 = D Avoid
ㅤ
GREAT STOCK-PICKER PANEL
ㅤ
Keep these scores separate from the NAIL score.
ㅤ
Nick Sleep: /10
ㅤ
Destination analysis, scale economies, customer proposition and long reinvestment runway.
ㅤ
Buffett-Munger: /10
ㅤ
Durable moat, owner earnings, management integrity, predictability and purchase price.
ㅤ
Sir John Templeton: /10
ㅤ
Normalized intrinsic value, pessimism, contrarian opportunity and margin of safety.
ㅤ
Mohnish Pabrai: /10
ㅤ
Simple thesis, downside protection and asymmetric upside.
ㅤ
These scores apply their publicly known investment principles. They aren’t claims about what those investors would personally buy.
ㅤ
COPY-PASTE AI PROMPT
ㅤ
Research COMPANY / TICKER using NAIL 2.0.
ㅤ
Use the latest annual reports, quarterly results, NSE/BSE filings, investor presentations, concalls, credit-rating reports and competitor or industry data.
ㅤ
Cross-check important figures and clearly separate reported facts, management claims, estimates and interpretation.
ㅤ
Grade:
ㅤ
N - Numbers and Cash: /30
A - Advantage and Runway: /25
I - Integrity and Allocation: /20
L - Long-Term Value: /25
ㅤ
Also score:
ㅤ
Nick Sleep: /10
Buffett-Munger: /10
Templeton: /10
Pabrai: /10
ㅤ
Finish with:
ㅤ
NAIL Score: XX/100
Grade:
Current valuation:
Preferred buy valuation:
Bear / Base / Bull 5Y CAGR:
Biggest strength:
Biggest risk:
Why the market may be wrong:
Single thesis breaker:
3 numbers to monitor:
Action: Buy / Accumulate / Wait / Hold / Reduce / Avoid
ㅤ
Do not force a bullish conclusion.
ㅤ
For broad requests such as “Find the best stocks in India”, first screen broadly, shortlist 15-20 candidates, deep-dive only the strongest finalists and rank the best 3-5.
ㅤ
FINAL IDEA
ㅤ
NAIL 2.0 isn’t trying to find the stock with the lowest P/E.
ㅤ
It is trying to find the combination of:
ㅤ
High ROIC
Strong cash conversion
Long reinvestment runway
Durable competitive advantage
Good management
Reasonable valuation
Asymmetric upside versus permanent downside
ㅤ
What would you add, remove or change?

Inspired by William Green’s book Richer, Wiser, Happier and the investment principles of exceptional long-term stock pickers including Nick Sleep, Warren Buffett, Charlie Munger, Sir John Templeton and Mohnish Pabrai.

USE CASE
ㅤ
Most stock screens tell you P/E, profit growth, ROIC and free cash flow.
ㅤ
But they don’t answer the harder questions:
ㅤ
Is the cash flow real?
Is ROIC sustainable?
Can the company keep reinvesting at high returns?
Does it actually have a moat?
Can management be trusted?
Is all the future growth already priced in?
Is there a better stock available for the same capital?
ㅤ
So I built NAIL 2.0.
ㅤ
The goal is to find businesses where growth, ROIC, cash generation, competitive advantage, management quality and valuation combine to create exceptional long-term risk-reward.
ㅤ
For broad searches using pro AI models such as “Find the best stocks in India”, first screen the market, shortlist around 15-20 candidates, deep-dive only the strongest finalists and rank the best 3-5.
ㅤ
NAIL 2.0
ㅤ
N = NUMBERS AND CASH QUALITY
ㅤ
30 POINTS
ㅤ
Check 3Y and 5Y sales, EBITDA, PAT and EPS growth.
ㅤ
Separate organic and volume growth from price-led or acquisition-led growth.
ㅤ
Check current and 5Y ROIC, incremental ROIC on new capital deployed, 5Y cumulative CFO/PAT, 3Y and 5Y FCF, FCF per share and normalized FCF yield.
ㅤ
Also check receivable days, inventory days, payable days, cash-conversion cycle, net debt, interest coverage and contingent liabilities.
ㅤ
Most important question:
ㅤ
Is FCF structurally sustainable, or temporarily boosted by working-capital release, unusually low capex or one-offs?
ㅤ
Score: /30
ㅤ
A = ADVANTAGE AND GROWTH RUNWAY
ㅤ
25 POINTS
ㅤ
Check the business model, industry growth, addressable market, market-share trajectory, pricing power and customer stickiness.
ㅤ
Identify genuine advantages from brand, technology, distribution, cost, scale, qualifications or switching costs.
ㅤ
Check customer concentration, supplier concentration, cyclicality, disruption risk and capacity expansion.
ㅤ
Most importantly, determine whether the company can reinvest substantial capital for many years at high ROIC.
ㅤ
Answer:
ㅤ
Why can this company become substantially larger in 5-10 years?
ㅤ
Classify the moat as Strengthening, Stable, Weakening or None.
ㅤ
Score: /25
ㅤ
I = INTEGRITY AND CAPITAL ALLOCATION
ㅤ
20 POINTS
ㅤ
Check promoter holding, promoter pledging, auditor changes or qualifications, related-party transactions, warrants, preferential allotments and dilution.
ㅤ
Check management remuneration, guidance versus actual delivery, acquisitions, unrelated diversification and treatment of minority shareholders.
ㅤ
Then answer:
ㅤ
What has management done with every Rs 100 of cash generated?
ㅤ
Did it go toward high-ROIC capex, sensible acquisitions, debt reduction, dividends or buybacks?
ㅤ
Or was shareholder value destroyed?
ㅤ
Score: /20
ㅤ
L = LONG-TERM VALUE AND ASYMMETRY
ㅤ
25 POINTS
ㅤ
Check current versus historical valuation, peer valuation, P/E, EV/EBITDA, EV/FCF and FCF yield.
ㅤ
Use normalized earnings for cyclical companies.
ㅤ
Determine how much growth is already implied by today’s share price.
ㅤ
Ask why the market may be wrong.
ㅤ
Compare forecasts with realistic historical base rates.
ㅤ
Finally, compare the opportunity against better stocks available today.
ㅤ
Build realistic five-year Bear, Base and Bull cases.
ㅤ
For each scenario estimate sales/PAT, exit valuation, possible share price and expected CAGR.
ㅤ
Final question:
ㅤ
Is potential upside materially greater than permanent downside?
ㅤ
Score: /25
ㅤ
AUTOMATIC OVERRIDE
ㅤ
Regardless of numerical score, classify the stock as High Risk or Avoid if credible evidence exists of accounting manipulation, serious auditor concerns, related-party abuse, misleading disclosures, unsustainable debt, dangerous promoter pledging, persistent unexplained CFO/PAT weakness, repeated destructive dilution or structural business deterioration.
ㅤ
A numerical score cannot override an integrity problem.
ㅤ
NAIL GRADES
ㅤ
90-100 = A++ Exceptional
85-89 = A+ Elite
80-84 = A Excellent
75-79 = B+ Strong
70-74 = B Watchlist
60-69 = C Average / Special Situation
Below 60 = D Avoid
ㅤ
GREAT STOCK-PICKER PANEL
ㅤ
Keep these scores separate from the NAIL score.
ㅤ
Nick Sleep: /10
ㅤ
Destination analysis, scale economies, customer proposition and long reinvestment runway.
ㅤ
Buffett-Munger: /10
ㅤ
Durable moat, owner earnings, management integrity, predictability and purchase price.
ㅤ
Sir John Templeton: /10
ㅤ
Normalized intrinsic value, pessimism, contrarian opportunity and margin of safety.
ㅤ
Mohnish Pabrai: /10
ㅤ
Simple thesis, downside protection and asymmetric upside.
ㅤ
These scores apply their publicly known investment principles. They aren’t claims about what those investors would personally buy.
ㅤ
COPY-PASTE AI PROMPT
ㅤ
Research COMPANY / TICKER using NAIL 2.0.
ㅤ
Use the latest annual reports, quarterly results, NSE/BSE filings, investor presentations, concalls, credit-rating reports and competitor or industry data.
ㅤ
Cross-check important figures and clearly separate reported facts, management claims, estimates and interpretation.
ㅤ
Grade:
ㅤ
N - Numbers and Cash: /30
A - Advantage and Runway: /25
I - Integrity and Allocation: /20
L - Long-Term Value: /25
ㅤ
Also score:
ㅤ
Nick Sleep: /10
Buffett-Munger: /10
Templeton: /10
Pabrai: /10
ㅤ
Finish with:
ㅤ
NAIL Score: XX/100
Grade:
Current valuation:
Preferred buy valuation:
Bear / Base / Bull 5Y CAGR:
Biggest strength:
Biggest risk:
Why the market may be wrong:
Single thesis breaker:
3 numbers to monitor:
Action: Buy / Accumulate / Wait / Hold / Reduce / Avoid
ㅤ
Do not force a bullish conclusion.
ㅤ
For broad requests such as “Find the best stocks in India”, first screen broadly, shortlist 15-20 candidates, deep-dive only the strongest finalists and rank the best 3-5.
ㅤ
FINAL IDEA
ㅤ
NAIL 2.0 isn’t trying to find the stock with the lowest P/E.
ㅤ
It is trying to find the combination of:
ㅤ
High ROIC
Strong cash conversion
Long reinvestment runway
Durable competitive advantage
Good management
Reasonable valuation
Asymmetric upside versus permanent downside
ㅤ
What would you add, remove or change?

I’ve been going deeper into the Indian cables and wires space and my ranking has changed after comparing the broader listed universe rather than just the obvious names like Polycab, KEI and RR Kabel.

If I had to own one company for 10+ years with minimum concern, I would still pick:

POLYCAB

In my view, it is the best overall business in the sector with the strongest combination of brand, distribution, scale, execution and product breadth.

But the question I’m trying to answer is different:

Which cable company offers the best risk-adjusted 3–5x potential from today’s starting point?

My current answer is:

DYNAMIC CABLES

And if I wanted the strongest small/mid-cap technical-moat bet:

UNIVERSAL CABLES

Universal could actually move to #1 for me if its new capex translates into substantially better asset turns and ROCE.

My current ranking

1. Dynamic Cables

Best combination of valuation, ROCE, growth and small starting market-cap asymmetry.

This is not necessarily the strongest cable company in India. The thesis is that the gap between the quality of the business and the valuation/size of the company may still be unusually large.

2. Universal Cables

Probably the most interesting technical-moat play among the smaller companies.

High-voltage/EHV cables, specialised products and a more difficult manufacturing/qualification process make this more interesting to me than another generic wires-and-cables manufacturer.

The problem is ROCE.

If the upcoming capex materially improves utilisation, margins and ROCE, Universal becomes extremely interesting.

3. Polycab

Best business of the lot.

If valuation and starting market cap were irrelevant, this would be my #1.

But the company is already very large and commands a premium valuation, so I think the probability of spectacular multiples from here is lower than some smaller players.

4. Finolex Cables

My value/balance-sheet dark horse.

It doesn’t get the same excitement as Polycab/KEI/RR Kabel, but there may be optionality here if capital allocation and growth improve.

5. RR Kabel

Excellent execution and a strong franchise.

My issue is mostly the price being paid for that quality.

6. KEI Industries

Again, excellent company and excellent execution.

But similar to RR Kabel, I’m questioning how much of the future runway is already reflected in the valuation.

7. APAR Industries

Arguably one of the highest-quality businesses on this list and has built impressive positions across conductors, speciality oils and cables.

But it is substantially larger, more diversified and already highly valued.

I see less valuation asymmetry than Dynamic/Universal.

8. Diamond Power Infrastructure

Potentially enormous growth.

But this is exactly why I’m cautious.

The market is already expecting a very large transformation. When expectations are this high, execution has to be almost flawless.

Why I’m focused on Dynamic vs Universal now

There are roughly 25 names in the broader listed cable/electrical-cable screen I looked at, including companies like:

V-Marc
KSH International
JD Cables
Cords Cable
Prime Cable
and several others.

Some of the smaller names actually produce more spectacular growth/ROCE screens than Dynamic or Universal.

But I don’t think one-year financial screens are enough.

Before putting serious money into them I would want to understand:

• promoter/governance history
• customer concentration
• cash-flow conversion
• working-capital intensity
• related-party transactions
• debt
• listing history
• capacity utilisation
• product qualification barriers
• whether recent ROCE is sustainable or simply a cyclical spike

So instead of going further down the microcap rabbit hole, I’m trying to settle one comparison first:

Dynamic Cables vs Universal Cables

I want to model both through FY30 based on:

• existing + upcoming capacity
• realistic revenue potential
• EBITDA/PAT margins
• incremental ROCE
• debt after capex
• addressable voltage/product categories
• export opportunity
• customer approvals
• competitive intensity
• realistic mature P/E multiples

Then calculate bear/base/bull FY30 valuations instead of simply saying “this can become a ₹10,000 crore company”.

My current bias: Dynamic has the better financial setup and valuation asymmetry today. Universal potentially has the deeper technical moat.

Where do you think this thesis is wrong?

In particular:

1. What is Dynamic Cables’ biggest competitive weakness that I may be underestimating?

2. Does Universal Cables genuinely have a meaningful technical moat, or am I overstating the barriers to entry?

3. Which one would you rather own until 2030 at current valuations?

Not a buy/sell recommendation. I own shares in Dynamic Cables, so assume I have a bias and challenge the thesis accordingly.

I’ve been going deeper into the Indian cables and wires space and my ranking has changed after comparing the broader listed universe rather than just the obvious names like Polycab, KEI and RR Kabel.

If I had to own one company for 10+ years with minimum concern, I would still pick:

POLYCAB

In my view, it is the best overall business in the sector with the strongest combination of brand, distribution, scale, execution and product breadth.

But the question I’m trying to answer is different:

Which cable company offers the best risk-adjusted 3–5x potential from today’s starting point?

My current answer is:

DYNAMIC CABLES

And if I wanted the strongest small/mid-cap technical-moat bet:

UNIVERSAL CABLES

Universal could actually move to #1 for me if its new capex translates into substantially better asset turns and ROCE.

My current ranking

1. Dynamic Cables

Best combination of valuation, ROCE, growth and small starting market-cap asymmetry.

This is not necessarily the strongest cable company in India. The thesis is that the gap between the quality of the business and the valuation/size of the company may still be unusually large.

2. Universal Cables

Probably the most interesting technical-moat play among the smaller companies.

High-voltage/EHV cables, specialised products and a more difficult manufacturing/qualification process make this more interesting to me than another generic wires-and-cables manufacturer.

The problem is ROCE.

If the upcoming capex materially improves utilisation, margins and ROCE, Universal becomes extremely interesting.

3. Polycab

Best business of the lot.

If valuation and starting market cap were irrelevant, this would be my #1.

But the company is already very large and commands a premium valuation, so I think the probability of spectacular multiples from here is lower than some smaller players.

4. Finolex Cables

My value/balance-sheet dark horse.

It doesn’t get the same excitement as Polycab/KEI/RR Kabel, but there may be optionality here if capital allocation and growth improve.

5. RR Kabel

Excellent execution and a strong franchise.

My issue is mostly the price being paid for that quality.

6. KEI Industries

Again, excellent company and excellent execution.

But similar to RR Kabel, I’m questioning how much of the future runway is already reflected in the valuation.

7. APAR Industries

Arguably one of the highest-quality businesses on this list and has built impressive positions across conductors, speciality oils and cables.

But it is substantially larger, more diversified and already highly valued.

I see less valuation asymmetry than Dynamic/Universal.

8. Diamond Power Infrastructure

Potentially enormous growth.

But this is exactly why I’m cautious.

The market is already expecting a very large transformation. When expectations are this high, execution has to be almost flawless.

Why I’m focused on Dynamic vs Universal now

There are roughly 25 names in the broader listed cable/electrical-cable screen I looked at, including companies like:

V-Marc
KSH International
JD Cables
Cords Cable
Prime Cable
and several others.

Some of the smaller names actually produce more spectacular growth/ROCE screens than Dynamic or Universal.

But I don’t think one-year financial screens are enough.

Before putting serious money into them I would want to understand:

• promoter/governance history
• customer concentration
• cash-flow conversion
• working-capital intensity
• related-party transactions
• debt
• listing history
• capacity utilisation
• product qualification barriers
• whether recent ROCE is sustainable or simply a cyclical spike

So instead of going further down the microcap rabbit hole, I’m trying to settle one comparison first:

Dynamic Cables vs Universal Cables

I want to model both through FY30 based on:

• existing + upcoming capacity
• realistic revenue potential
• EBITDA/PAT margins
• incremental ROCE
• debt after capex
• addressable voltage/product categories
• export opportunity
• customer approvals
• competitive intensity
• realistic mature P/E multiples

Then calculate bear/base/bull FY30 valuations instead of simply saying “this can become a ₹10,000 crore company”.

My current bias: Dynamic has the better financial setup and valuation asymmetry today. Universal potentially has the deeper technical moat.

Where do you think this thesis is wrong?

In particular:

1. What is Dynamic Cables’ biggest competitive weakness that I may be underestimating?

2. Does Universal Cables genuinely have a meaningful technical moat, or am I overstating the barriers to entry?

3. Which one would you rather own until 2030 at current valuations?

Not a buy/sell recommendation. I own shares in Dynamic Cables, so assume I have a bias and challenge the thesis accordingly.

I’m 6’3” and currently in the arranged marriage process. I’m going to meet a girl who’s 5’3”. We’re both slim and fair, and everything else about her profile seems good.
For those who’ve been in a similar situation, how noticeable is a 12-inch height difference in day-to-day life? Does it affect compatibility, photos, or anything practical?
I’d especially love to hear from couples with a similar height gap.

Advice request:

What would you do in my situation? Should I treat the height difference as a minor factor, or is it something that tends to matter more in the long run?

TL;DR:

I’m 6’3” and meeting a 5’3” girl through an arranged marriage setup. Everything else looks promising. Looking for experiences and advice on whether a 12-inch height difference is a practical concern or something couples usually adapt to.