Bluetooth headset

I'm looking to buy a Bluetooth headset but am completely bamboozled by
the vast number on the market. Can anyone give me a personal
recommendation?

I need it for in-car use with my Nokia 6021 and also for my laptop (for
VoIP type calls etc., not gaming). I wear glasses, which might make a
behind-the-ear device a bit uncomfortable.

My budget is £20-£40, could maybe go a bit higher.

Any ideas?

Cheers,

M