I am trying to understand why people would choose 11 inch model versus 13 inch. Okay maybe it is 300 dollars cheaper, but what about those of you who have bought 11 inch ultimate? It's like 1199 dollars for 11 inch ultimate. 11 inch is missing too many things... 1. no SD card slot 2. A lot slower processor 3. Less memory 4. It's not any thinner than 13 inch.