I'm a pro artist. Astropad has less perceived input lag than the last time I tried a friend's Cintiq. It's not going to replace my Intuos tablets, mostly due t

I'm a pro artist. Astropad has less perceived input lag than the last time I tried a friend's Cintiq. It's not going to replace my Intuos tablets, mostly due to power consumption issues, but it is a killer app for one use case: I can now draw on a crowded airplane. I do not mean sketching; I have worked on pages of my comic on the plane with my iPad hooked to my Air. The only real problem I had is that my usual Illustrator palette setup wouldn't fit on the smaller screen. But I can sit there in a single seat, with my Air on my lap, and my iPad on top of that, and draw. (Disclaimer: I beta-tested it.)