I have a questions for people runnning 5S or 6S lipos? Do you take into account the weight or just go for a more efficient system?

All I do is bash, 3' to 7' high jumps most of the time. Do you 6S guys do that? Just wondering.

45min to 1hr runtimes are a must, so far I found 4S 8000mah's do really well for my needs.