Lol so better stick with SU-76 horde for now. When I get a heavy TD, I expect it to hit hard, not tickle heavy like that. M10 with HVAP is better in every way and much cheaper, Jackson can now spot and fire, Firefly gets skill Tulip and blitz from Hammer. Seriously what advantages does the SU-85 got compared with other heavy TD?
Comparing units out of context is wrong. It will lead to mirrored factions if you balance units that way.
SU-85 have advantage in 6-man mainline infantry with snare and ability that buffs speed.