Two options:
1/. Get the Kindle PaperWhite , then root it, then install s/w (OK...) to read mobi, epub , PDF.
or
2/. Get the Nook GlowLight , then root it, then install s/w (Kindle Reader) to read mobi, epub, PDF.
which option is easier ?
BTW it a must that I need dictionary on both mobi and epub to lookup words.
Many Thanks.