u/Sharp_Ear2833

If roasting is all about consistency, why does the champion change every single year?

Saw the results from this year's WCRC come through and it got me thinking. Didn't watch the whole thing — just caught the news and the names — but one question's been nagging at me since. so I'm bringing it here.

https://preview.redd.it/z4h0zs1kc5ah1.png?width=1024&format=png&auto=webp&s=3272a7a0572aa1b37c2a0b39d9ed7ac7e4dc8acb

Seriously impressive stuff — the kind of thing that makes you appreciate how much goes into the beans you're buying.

But here's what I can't square. As someone who just brews and buys — I rely on roasters being consistent. When I find a roaster I like, the whole value is that they can hit that profile batch after batch. So if consistency is the core of good roasting, why does the champion change almost every year? You'd think someone who roasts consistently enough to win would at least land top 6 the next year. But repeats seem rare.

I've got a few half-baked theories and none of them fully hold up:
– the field's just stacked and someone new pops off every year
– comp roasting rewards something novel/creative that has little to do with stable café roasting
– consistency isn't actually the main thing being judged
– or it's something about the judging itself I don't fully understand

Honestly not trying to throw shade at anyone — I respect the craft too much for that. I just can't tell which of these (if any) is right, and it's been bugging me as someone who cares way more about a roaster I can rely on than a flashy one-off.

Anyone who's competed or followed this closely — what am I missing? Or am I overthinking a thing that has a boring explanation?

reddit.com
u/Sharp_Ear2833 — 4 days ago

2026 WBrC Tech Roundup — What Stood Out

Watched all the routines back-to-back this year. Some genuinely interesting ideas, and a lot of very cautious brewing.

On the themes

Most years the themes cluster around the same places — origin sustainability, the hospitality/customer-service angle, the physics of extraction, family stories. My favorite opening this year was the Honduran competitor’s: his grandfather told him that working with your hands alone makes you a laborer, working with your hands and your mind makes you a craftsman — and working with hands, mind, and heart makes you an artist. Loved that, and his delivery sold it. The Korean competitor turned their sourcing story into a little illustrated children’s book, which was charming.

On bean choice

Lots of blends. Mostly Panama + Panama or Panama + Colombia. The Brazilian competitor ran a Brazilian Catuaí + Geisha. The one that caught me was the German competitor going Nicaragua + Indonesia — I’ve been drinking a lot of Nicaragua lately and the flavor intensity is no joke. A couple of competitors repped their home origin (Peru, Indonesia), which I’d love to see more of.

On brewers

The gear’s been trending conservative for a few years now. Everyone’s on a Clever-style brewer, and now some are going full immersion — you can feel how carefully people are playing it. Honestly it’s starting to get a little dull. Reminds me of realizing F1 had gotten boring a decade-plus ago: drivers boxed in by the rules and the cars, not much room to actually drive. That said, a few barrel-shaped extraction devices showed up this time, plus some straight immersion-and-filter setups. The Clevers were mostly April, the Sanwen series, Hario Switch, and Tri-up. Also spotted an Origami running the X-Leaves-style filter.

On the theory crowd

Several built routines around grind particle size. The most interesting was the Hong Kong competitor’s “sandwich” method: a fine-grind base layer, then an extra filter paper on top, then coarse grounds. Her logic — coarse for bright acidity, fine for better sweetness. Fun to watch.

The Canadian competitor used a barrel-shaped immersion device, but the real swing was the water: 200ppm hardness, 50ppm alkalinity. That’s bold on the hardness side.

Water temperature got played with a lot this year — including a brewer with a built-in insulation feature: pour around the walls first, cap it, grounds don’t touch water but bloom under retained heat.

Three competitors brought up CO₂ degassing during extraction. One built a vacuum environment post-bloom; another used Timemore’s new vacuum machine. The argument is it yields a softer, mellower cup.

The Filipino competitor talked about how agitation tempo shapes the cup: fast-fast-slow brightens it, slow-slow-fast sweetens it. Some poured water first then added grounds and stirred; others, after steeping, poured off a portion of the liquid to chase a cleaner profile.

The one I have a question about: one competitor added 1mm glass beads to the ground coffee. That genuinely caught me off guard — I didn’t think the rules allowed adding anything to the bed.

Does anyone know the actual ruling on this? or any good insight?

u/Sharp_Ear2833 — 10 days ago

For those at WOC Brussels — what processing trend is showing up on the comp tables this year?

Feels like every season there's a new processing method making the rounds — the fermentation stuff keeps getting more extreme, and I genuinely can't keep track anymore. Which has me curious what's actually showing up on the comp tables this year vs. just internet hype.

WCC 2026

For anyone at Brussels — what are competitors actually pouring? Is it still the heavy anaerobic/co-ferment route everyone's been chasing, or is the room starting to swing back toward cleaner, more traditional processing to show off origin? Curious whether the trend on stage matches what's loud online.

New coffe brand

And for those of us who can't drop comp-lot money — anything from this year worth seeking out at a non-insane price? Always trying to taste where things are heading without selling a kidney.

reddit.com
u/Sharp_Ear2833 — 11 days ago

Got the body bump from Tetsu's new 10-pour without ever hitting his grind size. Is the coarse grind

Tetsu's new 10-pour calls for 1000–1200µm — 40–45 clicks on a C40, stupid coarse. Here's my problem: I'm on a Comandante C60 and the thing caps out around 1090µm. At 38 clicks I'm nowhere near his number, probably high 800s. So I ran the recipe knowing I couldn't actually hit the grind it's built around.

And it still worked? 20g, 300g at 95°C, bloom then 30g every 15s, ten pours. Both a natural and a washed came out noticeably thicker and sweeter than my usual — the body bump everyone's on about — except I never got to the grind that's supposed to cause it.

Which is what's bugging me. If I'm getting more body at ~850µm, is the coarse grind actually the magic here, or am I just over-extracting on a finer grind and calling it Tetsu? Genuinely can't tell.

Also, ten pours on a 15-second clock is a lot of babysitting for one cup. Not gonna be a daily.

So for anyone who's run this — C60/C40 owners especially: what grind did you actually use, and did going properly coarse change the body vs something finer? Trying to figure out if it's the coarse grind doing the work or just the ten pours plus heat.

youtube.com
u/Sharp_Ear2833 — 11 days ago