I tried the Jabra 250v, the Logitech Mobile Freedom, the Logitech Mobile Traveller, and the Platronics Explorer 320, but the Platronics Voyager 510 beats all of them hands down! The Voyager 510 is the only headset that does not have any static on calls and picks up my voice commands seamlessly. It is heads and shoulders above any of the others I've tried. The 2nd best is the Jabra 250v.