So I think the p groups shouldn’t be a huge issue, there’s two rough ways to kill one of these. 1 is sustained load, and unless you’re using the big pack to get quite high constant currents this might not be an issue at all. I’m mentioning it because it depends more on the use case than the battery. Mooch has some nice detailed info on this specific device here, might help or it might be a bit over the top
Number 2 is inrush current (the thing that usually causes a spark) and that is largely dictated by the size of the capacitors in the ESC I think, plus the modenof operation of whatever antispark solution you use. Not sure how technical you care to get, but the short version is an uncharged capacitor acts loosely like a short circuit momentarily because it can take crazy high currents at the start of charging it up and the current quickly drops towards zero as it approaches full charge of. ESCs have a fairly big capacitance that need to be charged up, so if your antispark is designed well to slow charge these capacitors you’re fine. Unfortunately I don’t have any great insight here, mooch made a comment in point 8 of the post I linked above about how there’s no obvious red flags in this device but he also hasn’t got a huge amount to comment on.