Never wait. Life is to short. Most upgrades are relativlely minor, and yes, to me the retina upgrade was minor. So minor, I bought the cMBP for upgradability, rather than have a pretty screen!
Personnaly, I think Haswell is minor. Sure a bit faster, less heat, and maybe a better Intel GPU, and a smaller die form. All minor to me. It definetly will not revolutionary change my computer.
Personnaly, I think Haswell is minor. Sure a bit faster, less heat, and maybe a better Intel GPU, and a smaller die form. All minor to me. It definetly will not revolutionary change my computer.