well, I was hoping to have the front facing camera for FPV flying and the straight down camera for landing (possibly use a RPi-Zero for a sort of "smart" landing, using image recognition of some sort). For the time being though, my main purpose for flying is entirely recreational, but i'd like to be able to capture footage with a bottom mounted, gimballed, high res camera.

However, now that you have me thinking about it, a 360 camera might not be a bad alternative to a gimballed camera, probably a lot less complex as well. And, I'd more than likely be able to ditch the bottom mounted camera as well, unless i do go with some sort of smart system. Hmmm, much to ponder....