hey Thanks emaxxn
yea the MGM can do 10S but it is lacking the programing functions, like Tekin RX8 or MMM
5S isn't bad
but 6S or 8S or even 10S would be Sick !
I did some gear changing
58 Spur 32 pitch
21 pinion
3S lipo 2250 30C, took from my crawler
The wheels burn out and has tons of Torque !

I think speed was 25mph
I think I drop in a 25 pinion or a 21 with 48 spur
but cant wait to have 6S lipo