I have a 12" at home and the larger widescreen version at work. The 12" is a little bit of a hassle to unplug but it DOES fit perfectly into my bag thus making it very portable. I also don't mind the size of it since I share the computer with my wife and she doesn't use the cintiq. I'd buy it again as I think it's…
i got the 21" for my birthday and it's the absolute secks. dunno if that helps xD what's the price difference? if the difference is less than half the value of the 12", go for the bigger one.
I have the 12, and moving it around is a pain. The squidbox and power adapter are kind of bulky and can be a pain to wrap up. I have a decent sized pack that I carry my MacBook around in, and it actually takes up less space (power adapter included) than the Cintiq. Considering how infrequently I move it, I'd probably have…