Hmm, sounds like not any more fun than a lightened 9116.
I finally got my 9116 PCB and just came in from a flight.
Man that thing is fun. My kid was driving the R/C car and we had
a race. He got me out the gate, but after the weight transferred and
I was able to give it 100% throttle, I passed him (just barely)
I have to get a camera setup... I was chasing the car around about a
foot off the ground, and it was more fun than I ever remember.