Hi there, New to the forums. Not sure to put this in the MBP or the MBA forum. This year I want to complete my Apple ecosystem with a new notebook. Will be my first Mac. I need: Size: 13" or 15" Screen res: min. 1440 x 900 HDD size: 512GB Proc ? GPU ? Battery: Up to 6Hr wireless is plenty I've got 3 options: New MBA, 13", i7, 8GB, 512GB SSD 13" rMBP, i5, 8GB, 512GB SS MBP, Qi7, 4GB, 500GB HDD > then upgrade to 16GB and my current 512GB SSD. What am I going to use it for? - Normal stuff, Office, Mail, Webbrowsing - Lots of Lightroom - Occasional Photoshop My current Dell XPS M1530 is now 5,5 y/o and still holding up. Off course LR and Photoshop is getting harder and harder. I do expect that my MacBook will last at least another 5 years. The MBA and the rMBP will be the first computers that I consider to buy which are in no way upgradeable. That's why I'm most likely consider the MBP. What do you think? could the MBA or 13" rMBP help me out for the next 5 years? Or better choose the upgradeable MBP?