Hello, I was looking for advice on which Macbook Pro w/ Retina Display to go with if for 50% of time the usage would be primarily for web development on Windows (Visual Studio, .NET, MS SQL etc.) This would be my first mac, so I'm not sure how both models fair on BootCamp and VMware. I understand that the 13 inch only has dual core with Intel Iris 6100 whereas the 15 inch has the i7 quad core with the Iris Pro/AMD card on the high-end model. I know that the 15 inch model would probably handle all the tasks at hand, but would the 13 inch model be sufficient enough for my needs, that is primarily for development on Windows and to learn Final Cut Pro on OSX. Either laptop I would be connecting to an external monitor for work, so I was just wondering what the better option was. Also, if quad core is the big deciding factor between the two, I was just curious to know how the iMac i5 quad core compare to the i7 of the macbook pro? Thanks!