I was so impressed with the FT versa wing that I wanted my first plane to be a wing very similar to it because I like a lot of the aspects of flying wing designs. I wanted to get used to a favored FPV platform for stability, I like the idea of not wasting energy by making the whole airframe generate lift and I figured less complex and modular airframes means less time rebuilding after a crash. I also wanted landing gear because the idea of throwing something you've worked on for more than a few hours into the air seems ridiculous to newbie like me; plus, I like the challenge of landing smoothly. With all of this in mind I began designing new features and fitting the FT versa wing with a number of mods ... the Wyvern is what I ended up with.
I have no other experience to juxtapose with it but I'm fairly certain it's a solid plane. I forgot to mention in the video that the center of gravity is about 1cm aft of the rear spar on the center section and that the "spars" are just doubled up foam board..