What bluetooth headset works well with your Mogul?

[mosttoyswins]

Mine doesnt....

I bought a Plantronics Discovery 665 for my Mogul last week and the reception is spotty at best.

Sometimes folks can hear me clear as a bell, but most of the time the people on the other end of the line complain about the call quality.

It sounds fine on my end (most of the time) but apparently not so good on the other side.

I have read some threads here about how poor the bluetooth works on the Mogul, but before I return my headset (got a great deal on it at Best Buy), I wanted to see if anyone has one that works well.

Is HTC sending out any kind of upgrade to address the bluetooth problems?

Thanks!