I would normally prefer a real book, partly because it is less painful to the eyes and has the feel of a BOOK. Much like comparing having a real pet cat and a virtual one in those apps or the 90s tamagochi.
For leisure reading, I love holding a book and have a sense of motivation to see how thick (ie. how many pages) I have read and how much more to go. It is also easier to refer to a physical book. Just reach out for it, flip it and leave it open on my desk. If it's an e-book, I guess I'll have to switch on the device, open the app, find the book and search for whatever. And I'm also at the mercy of its battery life or electrical wires and how updated it is.
However, when I'm standing in a crowded bus or have only 1 free hand, I'd whip out my iphone to read an e-book. In this case, it is very convenient. Plus, I get to highlight the words that I don't understand and open up the dictionary entry, all with just a thumb. This convenience is not matched by a real book. Currently, I'm in between reading a real book when I get a seat on the bus, and an e-book when I don't.
Though they are getting more affordable (or so I read), e-book readers are still not cheap. How many of us have the luxury of getting the most advanced readers to put our millions of books inside? The real book is still affordable, can be bought at second-hand stores for as low as $1, be borrowed from libraries and shared with other people without fear of infringing copyright. Even in developed countries, there are still people who are financially strapped. Donations of books are very much welcome. In fact, at the moment I'm planning to give away some reading materials to a less developed country to be distributed to the children in their villages.
Real books can be enjoyed by all, e-books by those who can afford it. IMHO only
