After being impressed with the design, craftsmanship and audio quality of the Logitech UE 9000's while at the same time being disappointed with the AptX issues (primarily with Android AptX devices, but seemingly Logitech's fault, although iPhone AptX seems to be fine), I decided I'd see what other options are out there.
I've read a lot through this thread and the
High End Bluetooth thread, and also an interesting
Gizmodo AU review. Turns out the Sony MDR-1RBTMK2 seems to be the tip-top as far as high-end BT goes. I hunted and found a deal for about $275 + $33 shipping from Japan (I'm in the US) on
Amazon US here. Couldn't say no to that.
Guess I'll be selling the UE 9000's then.