Which BT headset?

Increasingly, I am finding that it would be easier to have a Bluetooth headset for use with my Sony Ericsson T616. I’m currently leaning toward either the Motorola HS810, or the Sony Ericsson HBH-65. My wife uses the latter, and is happy with it. I would appreciate comments from BT headset users out there. (Get over the TypeKey registration, already. My comment spam has already dropped to nil.) I have yet to find overly negative reviews of either headset online, so unbiased comments from users are extremely valuable.