Advice please :)

Does anyone have a graphics tablet? I've been thinking about getting one for a couple years now and I think I'm definitely in need of one now. I think I'd probably get a Wacom but even then they have so many different models I'm not sure which one is best. I don't want one for office programs and signing my signature. The new Bamboo range looks good, I'm considering the Bamboo fun. Looks pretty good. Anyone have one already? Know any good ones?