Comfortable "Office" mouse?

[Gimpymoo]

Recommendations please?

When I say "Office", I mean cheaper than a "gaming" mouse.

Comfort and 4 buttons is all I require

Thanks.

 

[Gimpymoo]

Regarding grip, I have no preference.

£25 would be over budget as it is only for office use, not for the gaming rig.

HOWEVER, if it is the most comfprtable for £25 then so be it.... I know it is a popular mouse.

I currently use a Logitech G9 on my gaming rig.