So you are considering getting a digital drawing tablet where you can draw on the screen itself. Before you start researching which one to get, you have to decide on one important destinction regarding which route to go.
Tablet PC or Wacom Cintiq.
The Tablet PC Route:
The Tablet PC can be a great tool for drawing. [...]

I have done a lot of research on drawing tablets. I’ve also owned quite a few. Through all my experience with using and testing them out, my consensus is that the best brand for drawing tablets is, without a doubt, Wacom.
If you ask any professional artist who does their work digitally, they will tell you [...]