I have the 780. Its ok. I have tiny ears and there are no alternate sized earbuds. But the sound is good. Another suggestion is the plantronics line. They seem to get good reviews
I have the Motorokr S9-HD. It works fine as a wireless headphone to listen to music, but the microphone sucks (at least on mine, and per some other reviews I've read). Sound quality is OK, but not superior.
If you just want to listen to tunes- you can"t beat the Bose in ear $99 headphones. Just unplug to answer a call, but enjoy music as it should be heard.
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Stop asking your "government" to do everything for you... or they will own you.
I use the Plantronics 855 ($70) and its pretty good for the money. 6hrs talk time / 7hrs music streaming. Sound quality is again pretty good but once u turn off the "Echo control" makes a big difference for the better to the person on the other side.
My friend is using the just released Jabra Extreme and its simply amazing. (5.5hrs talk / 6.5hrs stream) Fantastic sound on both sides. Thats all i have to say. Wish i had $130 to spend on an earpiece. :(
He used the Blue Ant prior and returned it cause it was pretty crappy. (4hrs talk / 5 stream) $170. However the fact that he used it on an iphone may have something to do with it cause the iphone has an extremely limited bluetooth interface. (zero options).