I now have a longer commute, with at least 30 minutes of quality reading time. I don’t really want to carry my laptop everyday, so I’m seeking a better way to read journal articles. I’m not going to print them out, so don’t suggest reading them on paper. :)
Of course, cost is a factor, but I don’t want to go for the cheapest option if I end up never using it! My guess is that the Kindle DX is the best for reading PDFs, but loses on other fronts (e.g. large, expensive, limited, only grayscale). The iPad is a versatile color reader and I can sync with programs such as Papers or Mendeley (soon for the latter), but it is very expensive. Also, the screen isn’t as nice for reading print. The iPhone is way too small to read PDFs.
Man, I need to test-drive these devices for a month!