I absolutely hated OS X when I first started to poke around on my MacBook. It took me about a month of using OS X before I started to really enjoy it. Now I love it and struggle with Windows which is slow and cumbersome in comparison.
Congrats on the new MAC.
I will stick with our homes three Win 7 Pro PC’s, one desktop, and two laptops. Looking at the Surface Pro 2 for a Win 8 and more portable PC.