60min runtime ?

[glassdoctor]

Ditto... it's not that the 20C type cells are not better, cause they are. They hold higher voltage under load, etc....

But when you have a 8000mah or bigger battery, even the lower rated cells won't break a sweat too bad in our trucks.

The 20C type batteries are superior, and I would recomend the best you can get for smaller lighter (lower capacity) packs.

But if you can run hard for 30min or more, I wouldn't worry much about the cells ratings.