Nokia Mobile Fans

What Bluetooth headset will You recommend for the E90?

I have considered one off three possible ones.

NOKIA BH-900.
JABRA BT500V.
JABRA BT800.
Regarding the JABRA BT800 how will the caller ID function work.
Presenting the number or the name?

Anny other suggestions?

I am using an Ericsson HCB-700 Car hands free.
Will the advanced functions that don't work whit may 9300I work whit the E90:
Voice dial?
Phone bock navigation and dialing?
Caller ID function just presenting the number like the 9300i or the name?

I recently ordered a Jawbone bluetooth headset from the States. It cuts out ambient noise by around 90%. It means that I can talk on the phone quite normally while driving my car on the motorway with lots of road noise, without having to raise my voice. People tell me that the other it sounds like I speaking from my office. It is also one of the more comfortable headsets I have used.