Phantom3S -> Air1 -> Mini2, my downgrade path :)
P3S-> Air1, because of its size and weight
Air1 -> Mini2, because of its weight, battery life, noise, Ocusyn2
Thanks for the add!
I just purchased a mini2 to replace my Air1.
Really nice drone, very stable in the wind, great flight time, pic in raw format, 4k video which is same quality as my Air1.
Cheers