How do you guys use group hotkeys? Do you group multiple squads into a single group or do you prefer assigning each squad its hotkey? Do you mix infantry with vehicles within a single group? Do you use tabbing between squads within a single group or click-select them?
I was playing some German vs German battles, I got hit couple of times with a grenade because I didn't know what to pay attention to.
Also, AI is pretty good at dodging the rifle grenades, I missed quite a few of them, however I was successful in using them on suppressed units. Also to force AI to move out of cover or to move away from objective (so the grenades could be used to deny area or push enemy back).