I have had the 13" (1.86, 4gb, 128gb) for a week and love it but think the screen res is a little more than I need. I talked to apple and I can exchange it if I want, but can't decide. I mostly use my computer at work where I use it in addition to my windows box for times I want to use osx, and for travel - I have an iMac at home for real osx work in addition to an iPad for couch surfing etc. My current 13" will be my only portable computer so I can't decide between the larger screen, better battery and processor of the 13" or the portability and sexy form factor of the 11" - the price would be the same as I would get the 11" ultimate. Any thoughts?