Yes, this is what i am saying, you wasnt playing when call ins was the meta ? yes i have seen Isu 152 lately, but not at the same rate when you could call 2 Isu 152.
Brummbar will be equal to ISU 152 when he will be able to wipe squads at 70 Range and can be a correct AT weapon at 70 range too
Between ISU-152 and Brummbar. I will choose Brummbar.
ISU - only on paper 70 range. He shoots in mound before him
Brummbar - annihilate infantry and causing damage tanks without shell changing (destroy the T-34? Easy). Non doctrine.