I haven't got a Phantom yet, trying to make my mind up as to which model to go for. I already own a Gopro 4 Black edition so I was thinking of going for the Phantom2 ver3 with the Zenmuse H3-3D GoPro Gimbal, whats the down side of not going for the vision plus? Will all the gimbal controls on the transmitter work with with either gimbal or are some dedicated to DJI's own stuff. Will the Zenmuse H3-3D GoPro Gimbal work with the DJI phone app and is there any control over the Gopro from the app; changing from video to single shots etc? Any ups or downs to going for either system over the other? I know one will be a cheaper option as I have the camera already and it would be nice to shoot in 4K but that is only part of the equation. EDIT: And there's also the added cost of buying a WiFi extender and the two holding brackets but the gopro option would still work out a little cheaper than the vision plus option.