Originally Posted by
Deaner
"I wouldn't want to have a oddball unbalanced chassis with a 3s setup, just looking for a little more efficient system."
you could achieve very similar weight distribution with 3s lipo even with 4s. i dont know how little the change in efficiency in 3s setup but it makes huge difference in terms of temperature of the electronics which extend longevity of electronics and battery. Thats why people want to go this way.