Kobo appears to be an inferior device on most accounts. Both of my Kobo readers have had glitches, required reboots, and at times had a suspiciously low battery life. The first even just stopped working all of a sudden. But all of it was worth it knowing I wouldn't have to support Amazon's walled garden. Now it's mostly down to "do you support Amazon?", and I'm still not sure if I want a Kindle. I'll keep my Kobo H2O until it dies of old age, then we'll see.