I remember the first DJI Phantom relying on GoPro. There were no gimbals, no gps, no active track. Shit.. the battery barely fit in the compartment. Now theyve grown up and into a camera company makin there own gimbals, lenses, and cameras and putting GoPro to shame. Thats how you scale a business. Whats the first DJI product youve owned/used?