plenty
I have the Brison 3.2 on a 19 lb Stinger. Std takeoff is 25 ft roll then straight up. If "I" could hover it, then it would hover. I have done stop-n-go manuevers on the upline. I was considering putting it on the Lanier 232 ARF to get a lighter, more 3-d'ish machine. 22x8 pro does it for me, although I hear some of the top-end props perform even better.