In short, very good airplanes, excellent customer service. Tough, unconventional designs. I was impresed by their material quality. No cotton wood or bad quality ply here and the glue joints great. If anything, a little over built, but that does not seem to interfere with performance. I was a bit skeptical about their low temp covering but apart from a few nicks from the abuse, mine has held up longer and better than most regular monokote type coverings on the field. I would recommend them.