I currently have a 2012 MBA (see sig) and am thinking of doing one of the following (each would cost a net of about $650-$700): A.) Buy a 2012 15" rMBP ME664LL/A then sell my 2012 MBA MD231LL/A B.) Buy a 2012 Mac Mini MD388LL/A to use as my desktop powerhouse in addition to my 2012 MBA Primary app usage will be web browsing, email, MS office apps, light photo and video editing, very little gaming, and some CAD work. But to be honest, mostly web and office apps. I also have a home server PC that holds all of our music, photos, and videos. I'd probably replace the server with the Mac Mini. I'd be buying the rMBP and/or the Mac Mini from Best Buy as open-box units. After 10% coupon and RZ Silver Triple Points and tax, they come to about $1650 and $660 respectively. Which is better? Thanks!