I'd love to know if yours works well. I have the 9x, and I get a few minutes of good sound, and then all hell goes loose and its static and cutting out. My Xbox is in the same room as two routers (one for ATT and one for my mesh system) so the best I can figure, I am getting tons of interference.
According to people on Rtings, you are not alone in your issues. That and having the wired Cloud Alpha already is why I ended up passing.