We couldn't find some books today on the ibook store so we decided to try the kindle app. Not only does the kindle app have more books, but on average it seems like books in paperback are about four to five dollars cheaper than in ibooks. Plus the app itself is much more smooth and less laggy. No loading pages forever, etc. Just one mans opinion....if you don't need to convert and import books...I highly recommend kindle over ibooks. Ill never buy another ibooks book again, that's for sure.