On the right is my usual flying wing. Built with dollar tree foam and 1/2 in pink insulation foam from home Depot. It is agile, lightweight, and very durable.
On the left is my scratch built fpv49. It weighs about 5.5lbs with the two large batteries and will fly for about 25 minutes. It is huge, stable, and again very durable. (Think Herkimer Battle Jitney, the best non-lethal military vehicle ever made (at least according to the Mystery Men)) It is a very popular wing among large scratch built fpv fliers, especially in Europe. Do a youtube search for fpv49. There are a lot of great videos.
Excellent FPV49 Video by FPVTrond
Mark Miner