RE: Excel EM 550 Pro electric heli
hey, i just got this helicopter and i think its great, i currently have the futaba heading hold GY240 and it works great, i had to adjust it alot but once i found the sweet spot right before the rudder was hunting around, it was perfect. this helicopter is real nice, i like it becuase im an intermediate flyer and not goin inverted yet so i feel like this aircraft is stable enough for me and not crazy but can easily grow with me as i become more advanced. i also got the carbon fiber blades and they also help it be really smooth. seeya