I really like my MBP. I am very productive on it. 16GB isn't quite enough when you have a few virtual machines running for things. Windows 7 for some game dev

I really like my MBP. I am very productive on it. 16GB isn't quite enough when you have a few virtual machines running for things. Windows 7 for some game dev CentOS6 for a test webserver before I deploy to production. OSX as the host running browser, e-mail, XCode, iTunes, iOS Simulator. I have found so far that an up and coming, unreleased, operating system does dramatically decrease my overall memory usage, so this might help keep 16gb viable for me for a while yet.