I have had several headsets and always getting complaints about static or not being able to hear me. Just bought the Aliph Jawbone and have not gotten any complaints. I also have problems finding one that is comfortable and this one is perfect. A little pricey at Best Buy $129 but you can get it on Amazon for $75
I use a BlackBerry HS-655 that I bought thru the CB Store and I have no problems with it. CB's price was the most reasonable when I bought it about 2 months ago. I highly recommend it.