oh I can understand an actual physical book being much better-- after all when I have an article that i find on the internet that i want to read, i usually print it out to have it physically in my hands---
But idk, sometimes I like this idea with all books in one thing-- so if I take one book with me, and decide later in a few hours- i'd rather read something else, (which sadly I am one of those that switch gears often), then I don't have to be like eh with the one book, and have the option for another.
I also like the idea of saving some trees

although the technology of things also is not so eco-friendly, i know..
But thanks for replies-- something to think on..
I did not think of books, that are not available on the devices.. that maybe a problem for some...