After seeing recent race coverage I've been wanting to try out FPV multi-rotor/quad/drone racing. This was my first step. I researched and selected the FossilsStuff Gravity 250. It's made of HDPE and therefore practically unbreakable...so much so that the manufacturer will replace the airframe if it gets broken beyond repair. Part 2 and 3 will follow with my attempts at some high speed racing and 3D...
http://www.youtube.com/watch?v=4TLagvlT8Z4