Also, I haven't used any of the ereaders ... but, I now purchase most of my books from shortcovers and their app is on the market. It works pretty good, but I have had some issues with it saving the last page I was on in the book. However, one thing I like about it, it stores all of my books in a library and I can read my books online or on the phone and don't use up my phone memory/card memory.