Except traditional axis fanboys lobby logic?
Nothing.
375 armor on allied tank?
OMG OP, I CAN'T PEN IT WITH ELEPHANT AND JT!!ONE!11!
375 armor on axis tank?
OMG UP, CONSCRIPTS WITH PTRS KEELD ME TODAI AND IT WUS ONE SQUAD AND MY KT WAS IN GRUN COVER!!11!!1one!!
How many IS2s did you usualy see produced by a single soviet player during a game and how many KTs by an OKW player in same conditions, you fool?
Stop acting like you don't understand pudding about game mechanics except you really don't play the game. I was trolling you but this is getting very real - you have no idea what you are talking about. You sound like you played no more than 2 games with OKW (and those against CPU).
About KT - I didn't observe KT suffering to much after this nerf last evening. It still holds against AT guns and other AT weapons or tanks. Played against Soviet, don't know how it performs against Jackson, though.