I've had the bluetooth mouse for quite a while now and I'm really happy with it...
It depends what you want from a mouse.
The pro's are that there are no wires or dongles at all (if you've got built in bluetooth), unlike normal wireless mice you can operate your laptop (for music or tv or something) from a large distance and of course, why I chose this mouse, the amazing design.
The cons are that the mouse is very simple (no extra buttons or side to side scrolling, for example), a very poor battery life (I bought some cheap recheargables for it and need to change them every week or so) and of course the fact that it's really quite expensive.
Like I said, it depends what you want from your mouse, I just wanted a good looking mouse to compliment my laptop so I can live with the negative points.
hope this helps,
Robbert
