Originally Posted by Rizla
If you are going to get a current e-reader by one of the big producers, get a Sony. They seem to be the only that support reflow of pdfs. Correct me if I'm wrong, but the current Amazon releases support pdfs very poorly, and the same id definately true of Kobo.
Also, ezPDF for Android seems to work well for different sized screens. It might be worth rooting a Nook or maybe even a Sony to run it. But make sure it will work first.
The OP stated that they need a reader for scanned images
, basically, so a large screen is pretty much the only thing that would makes sense here.