No experience that matters so to speak in terms of my flying time, but on a whim / impulse purchase i bought a neutrino, a 2nd to stack on, and the neutrino bag.
Flown it once, just the single kite with the tail. It's super fast, responsive, and a ton of fun. Couldn't be happier with it and can't wait to fly it again. Shortly I'll buy a 3rd to stack and another set of lines.