i got the 4600 and it ran fine on 20C 2S lipo's But it does wake up like crazy on my 60C 2S SPC pack. But i would run 2S, not 3S. Reports of the ESC frying on 3S with the 4600KV are everywhere, but on the 3800 you'll be fine. That and the 4600 is a bit cheaper most of the time because it doesnt come with fans, which i would reccomend for the ESC.
Check the flea market for Jesters Car Lot!
In the U.S. our secretary of treasury is a movie director, 4 people need to die for the world to turn in to Suicide Squad. Think about that for a second.
-Aspiring Psychologist, Antique Car Lover/Backyard Mechanic, Also an Aspiring Actor...-