[rcentros]

You might want to look at some of the reviews Good-E-Readers posts on Youtube. They seem to always show how the various Reader models handle PDFs. In my opinion none of them handle PDFs very well. This is one instance where I would consider using a tablet instead. The whole point of a PDF is to retain formatting -- and the whole point of an eReader (at least in my view) is to flow text (i.e., change formatting) and the two don't really mix. Other opinions may vary. But if I had to regularly read PDFs on an e-Ink screen, I would try to find a DX or one of the other large screened e-Ink Readers.

(Looks like eschwartz beat me to it. I'm the Redundancy Machine today.)