I'm new to multirotors, but like the original poster have many years of RC aircraft experience. I'm also a Part 107 Remote Pilot. The only multirotor experience I had prior to flying my H was the use of the Real Flight Flight Sim 7.5 which has a number of drones including a hex. I played with that a bit before flying my H and found the Sim to be incredibly accurate as to a Hex's physics. Flying the H is an absolute pleasure and I have 6 flights on it so far all in Angle Mode. It flies great and is very responsive. At this point, yes I would buy another and will as soon as I can afford to for a backup. I love my H!