Being hit by one of these EPP wings on a pusher prop would only wake you up.
Even at 50mph that would be one hell of a pop on the head but it would more than likely deafen you from the noise & crap your pants. Leaving you with your hands in the air, puzzled like inspector cluso.
It was fun more so than a quad due to the fact that I spent alot more time than I should have done. Then I just basically threw it & hoped for bit of luck.
Second throw it was up and used two paks just keeping it up in wind.
I need to either play with throttle curve or adjust pitch, maybe less surface movement. Feels to sharp at low to mid throttle, a bit jerky but fine or what seemed fine with LOS at full stick.
The dark nights are drawing in already so I just orderd some 3v led's. I'll just heatshrink a pin then heatshrink the led to that and push it in. Easy.