What is your favorite / most liked / most played set of rules for WW2 squad level gaming? Nuts!, although an honourable mention for the WRG infantry action rules; I like Five Men at Kursk too, although I am really just getting started with them.
If you play WW2 both with single-based and team-based figures (f.x. Nuts and Command Decision) do you do so in different scales or the same? Different: single-based 15mm, team-based 6mm.
Is squad-level gaming the primary type of WW2 game for you or is it a secondary/occasional thing? Secondary.