I use the BOSE. Also have a pair of DC's.
Bose are absolutely the most comfortable. The audio is good (but ask for the high-gain microphone). I have the 1-year old model (the 10 I believe), which uses a 9V battery -- very poor battery life and no automatic-off. They have an upgrade (and service is excellent) which extends the battery life, but still not as good as the brand-new model.
When the battery runs out, you're better of taking the headset off and listening to the overhead speaker.
Yes, I like them, but for $1000 they could certainly be better.