As the market leader in easy-to-fly drones and aerial photography systems, DJI quadcopters like the Phantom are the standard in consumer drone technology.
Unless you have the license for either (or both of) ProRes or CinemaDNG, then basically there is no benefit to having/using the CineSSD. Without the license the only thing you can record to the ssd is a burst of raw still frames.
If you have the licenses then you can record video using a higher quality, less compressed, codec. That basically gives you more headroom for mangling your footage in post