Do you use it much this patch?
I play various strats, when I'm going for 34/76 I don't really struggle with getting a pair.
Its still too menpower expensive to make any use of industry, but 34/76 is much more affordable which allows you to actually outspam opposing armor and use inferior tank with numerical advantage. Simply, get a pair and either compliment it with SU-85/katy or SU-76 which should still be alife.
Single one was underwhelming since forever, in numbers, which it can finally achieve, its fine.