I love my Kindle Voyager, but I probably wouldn't use it for any books that are heavy on graphs or mathematical notation-type graphics. The formatting can get a

I love my Kindle Voyager, but I probably wouldn't use it for any books that are heavy on graphs or mathematical notation-type graphics. The formatting can get a bit weird, and sometimes it's just too small to properly fit what it needs. It is my go-to reader for fiction, however, and I wouldn't be without it. For the aforementioned more "textbook"-like material I go with my iPad Pro.