I've been jumping a JFX2 119 for about 1 year now. Previously I'd done about 1,200 jumps on a Xaos21 120, prior to that about 1,400 jumps on a Velocity 111. My wing loading is about 2.1
The openings are very smooth, positive and almost always on heading. If it does go off heading, it's usually just after coming out of the D-bag and is easily managed. Once open, it's quite responsive and lots of fun to fly. It has a great glide angle and a bit of rear risers has gotten me back from some very deep spots. I've also been impressed with its ability to cut through turbulence.
The landings are great with a predictable recovery arc, irrespective of whether doing toggle or riser turn final approaches. You have to lean heavily to do harness turns, but that's to be expected of a canopy like this. The flares have plenty of power and I can get excellent, semi-swoop landings in most conditions. Very stable and predictable to land in gusty winds too. My only gripe is that the lower brake lines supplied were waaayyy too long and had to be shortened by about 30cm.
In summary, a predictable, well behaved canopy for an experienced pilot who wants a more power and spice than a Crossfire but doesn't need the aggravation of a swoop canopy.