I point out it has more DPS than Puma vs meduims.
Silly statement. Not even on paper Puma has less DPS. It depends on RNG. Puma shoots way faster (more than 1 second less reload) but has less penetration.
In actual game situations, Puma is 10x better than SU76 for obvious reasons (mobility, stun shot, turret, extra sight).
I can't believe people who play this game say stuff like SU 76 is better than Puma. It's like they are living in an alternate reality. Su76 is a horrible vehicle and that's why it isn't used at all.