The 12.9" is jawdropping but thing is it's in some way too big to travel with, I tried it at the store, holding it with one hand and tapping on applications with the other hand, not comfortable enough, at least for me. Couldn't get the firmest grip out of it. For table and couch, perhaps. I'm talking about somewhere around 11-11.5" so kind of close to the smallest Macbook there is. Sounds to be just right. Big enough to type, write, and stream movies, but not too big to hold with one hand. Anyone?