I realize this is a loaded question, but my only experience ordering DJI has been Amazon, which was great because they took it back no questions after a week (horrible GPS, was going to order the "new" p2v+, decided to wait for the inspire). My priorities: 1. Great customer service 2. Quick delivery 3. Reasonable return policy (within 30 days, no damage, complete, nothing missing - restock fee reasonable). My only internal debate is whether to get the single or dual controller. I can visualize some really amazing demonstrations using dual controller (such as handing off the gimbal picture control to more experienced photographers or doing demonstrations that allow me to keep control of the phantom while they get to play with the camera).