I've had two of them and I am just about ready to build my third one. They are easy to build just take your time and follow the plans if you need a little more help just E-mail me and I'll be glad to help. They also fly just as good as you can fly and will respond to just about any manuvor you can put in it except 3-D flying. I've had a Super tiger 40 on mine and this last one a K/B 40 with tuned pipe Very fast just a brain fart at the wrong moment is what took it out. Realy going to miss that plane. But have another just waiting to be built.