I prefer books. One of the best parts about reading a book is that I can take a big whiff of the pages, I just love that smell for some reason. I especially like the older musty ones.
Paperback books - I like turning pages. Also, when I finish reading my books, I send them on to my best friend, she lends them out to her family and friends and then we send them on to an organization that includes them in their care packages to the troops. Dozens of people can read that paper book but only a couple of people can read something on Kindle.