Computer age was a revolution and e-books a right wonderful consequence:
1)e-books don't weight
2)e-books don't cost shipping fees when you move to another city, country, continent
3)e-books don't cost so much money as paper is used to cost and better new: online exist free legit e-books to download, as project gutenberg shows
4)e-books accross border and languages: if we live for ex. in Spain, we easily can buy an english e-book using the british amazon with zero issues
5)last, but not least: less paper means more alive trees
These the pros. The only cons I see is when a device breaks and the hapless user forgot to save his/her e-books in a pendrive, cloud storage or/and kindle tool
About traditional books is all the other way round







