I bought Acer Tab A500 few months ago and now I can say that I really like this product. It comes with a magnificent display that is really clear with a fast and good response. The ergonomics is just perfect to hold, has a solid body that looks like is made to last. The operating system works really good, it upgrades itself and is easy to personalize.
The USB port is fantastic, and also comes with an SD slot in case you want to extend the memory, but it has enough storage, so I don't really use it. It has a long lasting battery, and I also use it as a kindle (why buy one if I have a tab?). Acer Tab A500 is just perfect for me, it keeps me entertained, connected and communicated all the time, and I can take it everywhere with me.