Legally, CR is pretty good, though if you don't live in the US you're shit outta luck. Amazon also sells a bunch of them in e-book format. Its honestly best on a tablet with a screen big enough for comfortable reading, and where you can flip them, preferably right to left. I think some readers allow you to do that.
We don't recommend illegally round these partssays the guy reading raws everywhere
how does manga fair on kindles? I know the older screens were low res, but the new kindles seem a lot better. Not sure how abouts the rendering handles though. Otherwise I'd probably just use my laptop for ebook versions.