True RC Batteries

was 120 constant finnster? i've run true-rc's 5s1p 4Ah, and 5s1p 5Ah packs. both give tons of power, and i never had any problems other than user error (pinion digging into the ends of the cells oops..) here's a graph of the 5s1p 5Ah pack. i'm because i'm running 2 packs as a 5s2p pack, and the truck being heavier, i've been breaking stuff more than if it weighed less.. diffs included. I'm wondering how the cells would work w/ just one 5s1p... didn't mean to hijack, just interested in finn's opinion.