I use PocketBook Pro 902 and very happy.

• It reads djvu and pdf.
• Cross-references in pdf do not work.  (Maybe it is fixed in 903).

I use PocketBook Pro 902 and very happy.

• It reads and rescales djvu and pdf.
• Cross-references in pdf do not work.  (Maybe it is fixed in 903).
• There is no build-in way to crop margins for pdf/djvu [it is only matter if margins on the left and right are different].

I use PocketBook Pro 902 and very happy (maybe 903 will make you even more happy).

I use PocketBook Pro 902 and very happy.

• It reads djvu and pdf.
• Cross-references in pdf do not work. (Maybe it is fixed in 903).