I have two foam planes. One is the Charger RC yak with 38" wing. Using Eflite 400 outrunner and HS 55s. It flys better than any plane I own. It is stable and goes where it's pointed. I also have the DW Foamie Yak JR with the 25" wing. It was much more time consuming to put together and I'm ready to do away with the all the pull-pull controls now. I've flown it once, outside, and I thought it was windless. This is for sure an indoor plane. ANY wind makes landing almost impossible. Not saying it isn't a good product just more involved building than I expected. The Charger was put together and ready to fly in about three hours.