I'm at the decision stage myself. The X-Statics are out because they require three feet behind them which I don't have. It's down to something like the A/V-2 or the NX-Studio. I do like that the Studios can be fairly close to the wall, but cost is a factor. I'm retiring next month and my income will go down a bit (and I have expensive other hobbies).
One way I could afford it would be to monetize my woodworking shop. I'm considering buying the Studios and perhaps building a number of Studio cabinets to sell to guys who can't or don't want to build their own. The most time consuming part of woodworking is set-up. It takes the same amount of time to set-up for one cut as it does for a dozen. I could build 10 cabinets in about 1-1/2 times as long as it would take to build two.
Anyway, that's where I'm at.