DJI and HDZero both have digital FPV offerings for RC planes and drones. In this video I try to give you some technical insight into how they work so you can better decide which one best suits your needs. Links: RCSchim's visualisation of Digital(OFDM) and analog RF systems https://www.youtube.com/watch?v=AiSjij2eatI My whiteboard video explaining how analog FPV works: https://www.youtube.com/watch?v=8x9z36z_wvA My Patreon page: https://www.patreon.com/rcmodelreviews