Well, the main reason I'm buying an ereader is for epub reading (redundant much redundant?). I read manga once a week and pdfs one or two a month, as I've stated, so it's not like I'd be using the reader for that on a daily basis. All in all, with the information you have provided (dpi, dithering) I've already made my decision. Thanks everyone, I've leanerd quite good things in only 4 post.
