This is best e-ink tablet I've used. The pen feels premium. The writing feel has a nice rough texture to i that makes it feel more like writing on paper. I love the size because I can take it anywhere, and even use it in bed easily.
I wish it had auto-shapes (underlining text or drawing shapes is painful for me).
I also with there was an option to not have the pen dangling on the side of the Supernote.
The final thing that would be good would be a backlight. Often I find the shadow of my hand is cast on the surface while I'm writing.
Will def. buy more tablets.