1) How much DPS is Penals on M3 vs 222?
Fausted M3 can still kill, naded 222 is dead
2) How much HP is M20 vs 222?
Fausted M20 (assume without pak around, it still kill until jump out and apply super glue), naded 222 melted to Rifles in 3 sec.
I'm giving a break from ostheer, more about to play a little more with SU and US than difficulties with match ups - my player card was going too much one side.
That being said, what about Ostruppen -> T2 and backtech later?
But that doctrine has almost no mid-late game advantage, mobile defence worth a try though.