I've been going to Foamfly for about a year now and have built everything he has come up with. I first started out with white foam board then got my hands on some fanfold. Fanfold last allot longer. I have been flying the Xbow since the plans came out. I've built the Frog and have a Speed 400 on it. Flies great. What's so great about Dan's designs is they are very easy to build and takes about 4 hours from cutting foam to flying. I plan on building anything he comes out with. He also will help you via e-mail usually within that same day.
This is a good web site to support.
George