I'll tell you the problem with ARF's : You can assemble them too fast. Everybody, I mean everybody is always looking for the next plane. (even my freinds with real planes ). If you buy nothing but ARF's all of the time and assemble them in a week, the next thing you know, you have 25 planes in the house. That happened to a freind of mine. The way to slow down a little, so you don't wind up like the lady with 50 cats in her house, is to build kits. Kits keep the numbers sane !!!