Are we talking about the hetzer? Damage not impressive? That thing goes through infantry like warm knife through butter. It's best used as a flanking weapon. If the AT gun does not get the first shot in, most likely you will be able to burn the whole area. 180 armour + 640 HP ensures that it can survive one snare and target size of 15 (smallest of all tanks I think) can be utilized to great effect. People mostly just charge in head on with it and get wrecked. Right now it probably comes a bit too soon. It's not OP nor anything, just the timing might be a bit wonky. Don't know TBH.
I just use it a few times and it takes some times to start killing the models , I think the Soviet KV more powerful in this area , but I could be wrong .
Yes, maybe it came too early ,and maybe not this need some testing.