I don’t really use the drone, but when I did tried it with an Xbox controller I am pretty sure there was a button combination on the controller to change the movement speed and zoom level. The easiest way to find them would be to look what is assigned to the controller.
VoiceAttack is worth checking out, it also works as a demo being limited to something like 20 voice commands, but that’s enough to give you an idea of how you may use it. I also use it in interact with the ATC menu, not very authentic calling out ATC 1 etc. but it works.