I had the VooDoo and I have the Military mustang. The VooDoo had a YS-45 2s on it and was very fast. It flew like it was on rails and was very stable on landing. Use the recommended throws but you may want just a little more on ailerons. You do NOT want to pull full elevator! It will snap but of course almost all of EZ's planes will... You probably wont recover. My Mil stang has the YS-63 on it and is very fast. I would have to say in the 110-120mph area. It flies great. By far the VooDoo went together the best.