I generally use follow mode, however when shooting video with a lot of forward thrust the props and arms come into camera view. I've yet to see props on the vids in FPV mode. Based on this, I've programmed one of my customizable buttons to allow me to quickly change gimbal mode during flight. That way, if I know that I want to do a high-speed segment I can put it in FPV mode just for that part of the shoot.