For example, if I want to soley log AFR / PE during WOT, what are the PIDs that you would use to get most info and yet make it scan best by keeping them minimum?

Example for a Spark and KR log
For a AFR and PE at WOT log
For a general cruise AFR log
For an Idle AFR log
MAF Tune log

Seems only I findpeople saying log under 24 PIDs at all times or the info on VE tuning. Some finds I got MAF tune PID selections. Just no real info on the best ones to use that keep it simple yet effective on gathering info. I mean if I am doing spark and kr, I obvioulsy use what the 2 maps require (dyncylair vs rpm). But then some tell me do VSS, RPM, AFR, WB, IAT, ECT, Fuel Status, TPS, etc all the time.
True?