The slow update is my main problem with E-Ink. I want to browse and make notes in documents/code on an A4-sized screen which is as easy to read as paper. (Prefe

The slow update is my main problem with E-Ink. I want to browse and make notes in documents/code on an A4-sized screen which is as easy to read as paper. (Preferably sized as two A4. Color and video would be nice, but optional. Minimal power need also optional.) I don't really care if Pixel Qi, E-Ink, Mirasol or one of the others solves this, but is seems I'll finally be able to buy one in less than a year.