i know this deviation is really old, but i remember you use one and i see how slammin' your artwork is! so...i'm out scouting for one and just debating whether or not to get the 6x11 or 9x12. i'm dyin to learn and color in my artwork. which is the one you use and is there a big difference is size? if not then i'll just get the 6x11. hmm, choices, choices! thnx