Tekno sct410 build, Tekin rx8 gen 2/pro 4 hd 4300, going radiopost servo but can't decide which one between torque or multi, I'm guessing it would be best to run this servo off my lipos at 7.4v, is the torque on the torque version overkill for this truck?

I run a green radiopost in my Tekno SCT410 and it works great.

HITEC
Hi torque is never a bad thing IMO, I mean it may take some getting used to, but it is great afterwards!!

Yea I was thinking the multi cause I still like some speed but it's only .2 faster and to me that wouldn't make a big difference, .09 is plenty fast for me so I'll probably go with the torque version, I've never tried hitec, only savox and spektrum now I'm starting to try different brands, for now I"ll probably try out the RP cause I hear really good about them

No need in any vehicle for more than 250ozin.

Well HITEC is very good, I have a 7955 and a 985 and they are crazy fast!!! And powerful, also what got mee hooked to HITEC was their killer warentees!!