Looking for Graphics Tablet

Mainly to draw. Like comics, anime, such stuff. I'm thinking about the Wacom Graphire4 Classic XL A5, would this be a good choice ? How important is size ?
Im sure some people here use those things. Just let me know what you would buy.

Bigger is really better if you have any training in art.  You are supposed to draw with your arm, not your wrist.  The old Artz II Wacoms on Ebay work perfectly fine on PCs.  You just have serial instead of USB and maybe a few less levels, great deal for the price.