Didn't the target size of mediums get buffed a few patches ago so that they can get a spot in the meta? Now the Panther which is already too strong and needs a nerf instead gets a massive accuracy buff while the Jakckson and su85 get nerfed at vet 3 while they're fighting 234 armour panzer IVs?
Very interesting.
M36/Su-85/FF have little trouble hitting and penetrating the PzIV even up to range 60.
And they already get (tree times bigger than the one suggested) accuracy and penetration bonuses with veterancy with vet while being more accurate to being with.