Hey everyone, I'm getting ready to go off to school and am feeling the need to update from my 2010 Macbook Pro: 2.66 GHZ intel core 2 duo 8 GB 1067 MHz DDR3 10.8.4 Firstly, I was wondering what you guys think about upgrading in the first place. I know it's not completely necessary, but I think I'm ready for a bigger screen and do enjoy some gaming from time to time (which my current Pro is not as apt to do anymore, mainly due to the video card). If I do upgrade, the choice would be between a virtually maxed out 15" Pro or the 15" retina Pro. Any input is appreciated! Thank you!