What kind of Quadcopters are on Aerofly RC-7?

***As requested, here is a quick demo of all the quad copters on RC-7. No Crazy flying, just a quick look at each. Background music is from Aerofly's music selection, called Floyd.
I think any simulator is good to learn stick movements and orientation on, even the free ones.
But for ME, I get the best and most useful practice with the Aerofly RC-7. It never lets me relax so when I go fly the real thing, I feel in better control.
Real flying is easier, albeit more expensive to crash, but easier and it is hard to fly Aerofly. Your results may differ. That's okay, cause, I do not have any affiliation with Aerofly. I just love their products and therefore thought I show it to you. Also, I have used and tried and tried to use Frapps. It works on almost any game, but really slows down the frame rate on Aerofly, since it uses a lot more resources than standard video games, even on my top end computer and vid card.
Thanks so kindly for watching.
Dave Herbert
Academy of Model Aeronautics,
L-8221
USMC, Ret.