I think it was on the ATP Podcast that they suggested the best bang for the buck was the base level 15". I never bother with the CPU upgrades myself as I don't find it the limiting factor on much that I do ... which is Sketch, Ruby on Rails and foruming.
I think it was on the ATP Podcast that they suggested the best bang for the buck was the base level 15". I never bother with the CPU upgrades myself as I don't find it the limiting factor on much that I do ... which is Sketch, Ruby on Rails and foruming.