So, after several years of being a designer I have decided to abandon my precious Pen tool. Im not sure if Im going to love the tablet like so many people have told me, so I want to be cautious in the purchase. Ive got a buy.com coupon from being a regular customer, so I can get a Bamboo Fun Medium for 159.00 shipped. OR I can go for the Graphire Bluetooth for a little more. Im basically using this to learn the motor functions to use the tablet, and if I like it Ill spring for something more like a large Intuos3 or a Cintiq. So which should I get ... Bamboo or Graphire BT?