Tablet Use Does Make a Difference
Being relatively new to AR, I was going to hold off on my purchase of a tablet, but decided about 2 weeks ago to purchase a Wacom Bamboo Fun Small.
I have found that I have a lot more control when it comes to tracing and "painting within the lines" than I had with my mouse. When it comes to erasing, however, I find just the opposite to be true . . . I have more control with my mouse.
I'm still having a little problem placing the cursor where I want it, but I'm sure that will come with practice. All in all, I think the tablet was a good purchase.