This thread is for posting all types of tablets, they can be used for drawing or any other means. (ipads count as well). I was looking for tablet myself last month especially for drawing and had no clue what to purchase. I got a tip from arysil/ reggie that wacoms are pretty famous and decent when it comes to practicing art or playing rhythm games.
I came across their
Intuo Pro model series (New Version) and decided to purchase the Medium sized version. I was on the fence between the small and the medium, but the medium dimensions are 13.14x8.5x0.31 inches with a 10 inch active area to give more room for your hand. Its a sizable tablet, while still light in weight, you would need to allocate a nice chunk of space for it. I'd recommend the small if you like to draw on the go. On the side there are 8 express keys you can assign for basic functions like dragging and undoing as well as a touch ring for zooming in. It comes with the Pro Pen 2 that has about 8,000 different pressure points and you will really experience no parallax when drawing (it comes with extra nibs).

If the Pro series is a bit too expensive, Wacom has
regular Intuos and even the
One by Wacom at a much more appealing price. I was able to get a discount because of black friday or I would've gotten the One by Wacom. That being said, the express keys and feel of drawing on the Pro is what sets it apart from the other two. If you want a tablet with a screen the
Cintiq /
Cintiq Pro is what you are looking for, although it is MUCH more expensive
My scope on tablets is still severely limited, so It would be nice to see what everyone else currently has!