The Kobo Aura One is a bit on the expensive side, but the display is excellent (300dpi), so in the end I think it's worth it, especially if you also care about

The Kobo Aura One is a bit on the expensive side, but the display is excellent (300dpi), so in the end I think it's worth it, especially if you also care about the waterproofing. I also happen to like the "natural light" very much, as I'm often reading in the dark, although it's a bit uneven at the edges. I'm not very happy with the default software ("Nickel"), but fortunately the device is very hack-friendly (no jailbreaking needed), so you can easily install Dropbear (=ssh server) and KoReader, which IMHO is the real killer app for any E-Reader. I would never buy any e-ink device which does not run KoReader.