Im stuck between two models here, and I need some help deciding which one to go with. I ordered the 2013 model and for what ever reason it turned into a fiasco on amazon where I waited for over a month. Thinking I got scammed and not wanting to wait any longer, I filled a dispute with amazon and purchased a 2012 model off of craigslist. Low and behold, the next day the 2013 Model arrived. Now, I'm trying to decide which one to hold on to and which one to sell. The 2012 model came with apple care which is good till december 2015 and only has 8 battery cycles. Overall brand new shape. In fact the previous owner said he purchased it for his wife and she never used it. The 2013 has a little more wear, not that much, but a few scrapes here and there. Over 120 battery cycles. Im thinking about keeping the 2012 model. Is a 100mhz difference on the processor enough reason to choose the 2013 over the better quality. I purchased both for 1500$. The price has since gone up on amazon, either model id be able to fetch in the 1700 range.