I use bluetooth headphones to listen to music (the Mac does A2DP, as does my Treo 700p and my Nokia 810) as well as for phone calls (paired to a Sanyo Katana). I had a pair of Motorola HT820 but the neck band was uncomfortable, and the mic was... lame. Now I have Plantronics 590e, and they sound great... to me. My boss pretty much hates them and will fund a replacement.

So, what do I want? Needs:
-pair to multiple devices, I have one phone plus 3 A2DP sources, one at a time of course
-stereo output. duh.
-mic with presumably echo cancel or something similar so I don't sound like crap

Wants:
-headphones with headband better than behind the neck, but i will consider those. earbuds are probably right out
-i'm rather fond of the ear-covering 590e, something with larger cans like the S805 is probably too much
-boom mic, or, something which stands a chance of picking up *me* and not noise.

surely there is something which doesn't suck, but so far not much luck.
thoughts?