When and if you buy a Mac, you're paying for the design etc, not because it is undeniably superior to the Win OS.
Yeah, the design looks chic but then in addition to that, plus a rather perceived sense of exclusivity, I bought a Macbook because a Macbook gives me what I want in a laptop.
Of course, I lose out on other peripherals and other great things that a Windows OS has to offer but since I am pretty much a computer minimalist, it doesn't really matter to me.