Last one from me since I don't wanna turn this into a pylon thread, lol.
My energy's average is about 1:20ish, but I do occasionally get sub 1:05 kills when the stars align with BS>tf>Et>bs>snipe>ET* (if double focus). I think a lot of people don't game the ATO to it's fullest potential on energy scrappers in that thread.
I also think overall that for energy, aside from pylon shenanigans, that rad is a better pairing for it, after having messed around with bio. Either way, claw/bio and energy/rad are some top shelf characters to mess around on. Even without procs. Can't go wrong with either, they're both god tier.