Hi there, I have a Kindle and love it. Although due to the Sainsbury's book app going over to Kobo and getting some good deals on Kobo books I have a few of them too. I know you can also borrow elibrary books and read them on Kobo too. However there is nothing wrong with my Kindle. I have been trying to use my iPhone to read the Kobo books but it's a bit small. Would it be a bit unnecessary to buy a Kobo too?!