Don't forget the the Pz4 can get the MG upgrade, further increasing the tank's AI potential. Does the T34/76 and Pz4 have same scatter and accuracy? seems that the T34/76 gun misses a ton of shots.
Also, Pz4 engagements are different than T34 engagements. It is pretty easy to stay at range with the Pz4, unless there are enemy Td's orr AT guns lying around. The T34 goes up against schreck-armed Volks. It takes much more finesse and awareness to engage your opponent because schrecks are a ranged AT option.
