I bought a large format e-reader for the opposite reason - being able to read and study from large format textbooks while on long train journeys or in hotel roo

I bought a large format e-reader for the opposite reason - being able to read and study from large format textbooks while on long train journeys or in hotel rooms (or even camping). It handles stuff from arxiv fine too. I really like my Boox Max, as it means that I can read textbooks at a good size without reflowing. It still holds charge for several weeks at a time after about 7 years I wish I had it at university instead of 1000+ page hardback calculus textbooks.