3D Robotics Iris+ looks really interesting. Has anybody tried it? How does it compare to the Vision+ ? From what I can tell, the Iris+ has these advantages: 1. Point of interest. You can designate a POI and fly nice smooth arcs around it while keeping the camera focused on the POI. 2. Follow me. It can follow you (or anyone carrying a GPS enabled android device) while keeping the camera focused on you. 3. Better ground station. Much better. On the other hand the Iris+ seems to have these disadvantages: 1. Two axis gimbal. Since I've only every flown a Vision+ (3-axis) I don't really know how much of a disadvantage a two axis is for aerial videography. 2. Shorter flight time. They claim 15 minutes, but that probably means 9 or 10 in the real world. 3. Harder setup and confusing documentation. DJI's docs aren't great either, but the vision+ is definetly ready to fly out of the box.