And between PDF and EPUB, I always choose the EPUB variant, because in my laptop it definitely looks better, with the text the right size and sane pagination.

And between PDF and EPUB, I always choose the EPUB variant, because in my laptop it definitely looks better, with the text the right size and sane pagination. I don't jump to page 2112, I use the table of contents to jump to section 3.1.2, which is as fast if not faster.