u/--_---_-----

I want to backtest a daytrading strategy using the walk forward method, I want to know what you guys usually do:

I track the following result metrics for each parameter configuration:
Total_Net, Total_Trades, Win_Days_Pct, Profit_Factor, Max_Drawdown,  and Daily_Sharpe.

1-How many configurations you carry from IS to OOS?
2-How do you choose the IS metrics to determine what configurations to be OOS tested ? Im inclined to use the sharp ratio, Total_Net ...
3-And if you are looking for the parameter configuration to go live, what metrics you would look for?

Is there good resources about this topic?
Thanks!