I bought a remarkable e-ink tablet. I really like the large display and the ability to write on it.
I haven't tried other e-ink readers, but I'm satisfied with this one.
My biggest problem with kindles was the tiny fucking screen. Drives me fucking mad because most books I have are PDF letter size books, which are impossible to read on a kindle. The tablet I have is large enough so that pages are usually large enough to read.
I haven't had problems with it. I've been reading much more since I got it. I love taking notes on it. I mostly use the highlighting pen though.
I've also used it to a lesser degree for note taking.