I couldn't tell you to be honest, I prefer the ones without the cameras and so on, so I just bought the first one I saw lol their isn't going to be any difference in the versions I don't think, aside from camera and non camera
I'd get either the bayangtoys x9 or the Syma x11 both better flyers and the x9 is almost half the price !! Checkout my thread in multi rotors there's a link to where to buy them
