I've tried several Motorolas, and numerous other brands. This one is probably my favorite so far. Good range, good sound quality, stays on the ear, and is very comfortable. This is the only one i've come across that i can wear all day without it bothering me. You can swivel it while it's on your ear (about 30 degrees) to find the optimal position. I use one position for longterm comfort, and another position for maximum stability - in this latter position, it is anchored to my ear so i can move my head around without fear of it falling off (it annoys me when i'm wearing one and i tilt my head to look under a table or something and my headset falls off).