I fly real quadcopters with FPV and its the best attempt of a app aimed at simulating what it is like. However, it doesnt have the locked in feeling of Naze32 cleanflight with PID 2 Oneshot damped light motor timing high in Horizon mode and maybe Acro. Usually I can tune the PIDs too high and it will start oscillating or I can tune PID to stop rotation almost dead on (not much over correcting in Horizon or very quick correction). Same as P then I then D. I like the recent update of Sport. Its feeling more like Acro but unsure of YAW. If developers, take a look at Naze32 code and PID controller 2 (Luxfloat). Watch on YouTube. Thanks for update!
oo20 about QuadcopterFx Simulator