What tablet should I get for my wife?

Richard bought a Toshiba Thrive tablet for travel. Now his wife wants a tablet as well.

Leo says that while Richard may like the Thrive, the Google Nexus 7 is fabulous, or he could get the 10" Nexus through Google Play for $399. The chatroom is split over how fast it really is, though. Leo says the Nexus 7 is fast, high res, and powerful, so he would advise Richard to get her that.