I've got about 20 hours on this and wanted to give more impressions. I really like this unit. Every device has pluses and minuses, but comparing to the ES100 and the BTR5, I like this the best. I have been experimenting with the PEQ and that really has an impact...very cool.
I have noticed an issue that I can replicate all the time. If I have the device paired with my phone and computer and am listening from my computer, the music will stop for a second and then come back at very low volume if I pick up my phone and begin texting. What I think is happening is turning on the screen on the second paired device (the phone) is causing the device to hiccup.
Lastly, if i was doing a wish list, I would love to have just two controls...a sliding POWER SWITCH like on the QC35 and a volume rocker. I really hate holding down buttons when I switch would be so easy and definitive.
For just over $100, I think this is a great deal. This and some headphones is all you need to enjoy great audio.