I've got the grey black version with a GMS.32,hitec hs-81's and a fma lightweight reciever.This combo has what I would call rocket powered vertical.I thought for sure that this small bipe was going to fly like all the other's I've ever tried.This thing fly's great,tracks like it's on rails,very precise in any manuevers and slows down very nicely for landing.The only problem I have is it likes to ground loop,it ends up on it top 8 out of 10 landings.But its such a lite little airplane that nothing usually happens.I would highly suggest this plane,too much fun and the biggest plus is you dont have to disassemble it and assemble it at the field.