You ought to have a look at least. I used to do a little drawing myself, and these boards will substantially reduce your time spent scanning, filtering and adjusting pencil into a colorable outline.
Does your paper have a 100% reversible undo button? Didn't think so.
Having a tablet also infinitely expands your drawing utensil library, diminishes material cost and allows for you to protect your documents from physical elements.
"Oops, I dropped a coffee on my latest and greatest drawing while walking to the scanner!"