These are valid. I vastly prefer physical books for things like academic and reference material (and TTRPG books) because of 4 in particular. Many kinds of book

These are valid. I vastly prefer physical books for things like academic and reference material (and TTRPG books) because of 4 in particular. Many kinds of books, it's very important to be able to flip quickly between arbitrary points, using your digits as quick temporary marks. I still prefer ereaders for novels and most non-fiction books, though.