The purpose of this article is to help you decide on MacBook specs and hopefully make your purchase future proof. There is nothing worse than spending a couple of thousands of dollars on a MacBook and finding out soon that you need to spend even more on a new one because the old Mac does not have enough space. Chances are you possibly wondering how much do you need to spend to make sure that you will not regret your decision in a year or two. After deciding which MacBook (Pro or Air) you need while shopping on the Apple web site the second page is meant to upsell some upgrade options including extra storage.