Yo Dawg. Got a Quick Question

About Tablets.
As it seems everyone (well a lot) of people have opted to a very popular medium of digital art. Easy to acsess programs, nice effects and even things to start animation. Today in class I saw someone use photoshop and i was all like
And while I love traditional art I realise that
I NEED A MOTHER EFFIN BACK BUTTON OR SOMETHING
Cuz patients is not one of my virtues and at least in digital art you can erase lines and screwed up outlin and shiz |D
Also there is the outrageous cost of all the art supplies
(Holy. Fudge nuggets. Do not get me started ) So i seems like a pretty good investment. And also it seems like traditonal artists are more ignored because I've never once seen a Traditional cartoon
*dies*
The thing is if your computor crashes.. well
and also I don't know how they work and I dont want to get a tablet that doesn't A) work on my shitty computor and B) is akward |D Cuz what i take from it is you stare at your screen while drawing on the tablet and that seems.. weird xD
So anyway.
Back to my original question |D
If you have a tablet, how do you like it? How does it work? How much did it cost, and what would you reccomend :3
Okay
Thats it.
SPanish homework here i come
tomorrow
Kthanksbye