I generally buy a hardcopy, or do pdf. I use the kindle to read books primarily (not textbooks, news, periodicals, etc), but I definitely agree that some of the

I generally buy a hardcopy, or do pdf. I use the kindle to read books primarily (not textbooks, news, periodicals, etc), but I definitely agree that some of the conversions with images aren't great and diagrams aren't always crisp. Does anyone have any input using actual textbooks on a kindle, or kindle dx? The iPad is great for diagrams/textbooks so long as you aren't reading pages upon pages at at time.