Personally I want a buff for T-70s.
But to answer this in an un-biased way: no, they're fine, just require more micro/timing/skill to use. Seriously. If you buff them all then it'll be 2013 all over again
But no really Relic gimme my good ol' T-70 back, ya know. Von misses the old ppsh hit the dirt t-70 spammerino days of glory. Oh and don't forget about Windustry, it needs love too
5 CP Puma is a problem though as a side note.
Makes t-70s pointless to make.