Hi guys.... sorry for my bad english but hey ... i try hard I'm wondering witch is the best battery set-up to go on a race track whit my new typhon blx 6s !!! I'm looking for a single 4s pack but not sure for the rating C ans the mAh !!! Arrma recommand 35C / 5000 mAh but i see some 70C pack ( 100C burst) they are so many pack avalable and i'm kind confuse