Here is my Topcat caught in a very slow flyby. I have a Jetcat P80 on it. To start it, I just put fuel in the fuel tank, top off the onboard Powermax container. Then stand back and flip a switch on the Transmitter and it starts itself. Not all are this way, but the jetcats are known for reliability. My topcat is not super fast to me, Ill put up a video of a full throttle fly by if you like, power to weight is about 1:1.

What makes prop jobs so much less stressful, is your not going to loose $5000+ on a crash.