Should I Get a Macbook?

I have a degree in computer networking, and have a lot of experience with computer hardware in general as well as the windows operating system. So, I'm sure you're thinking, "why in the world would he want a mac then...". Well, I've never really used Mac's or their operating system much. I'd like to get some experience with it, and learn how to use it. Unfortunately, it's not as simple as downloading and installing Mac OSX. But, since my current laptop is from June 2011, I'd say I could use an upgrade. I can afford one right now too, but I like to think and do a lot of research before making a big purchase.

I also like the idea of having a computer that doesn't require a lot of maintenance. I know how to solve all of the driver conflicts or install new windows updates and everything, but it would be nice not to worry about it for once.

I realize that Macs aren't good for gaming, but I already have a desktop for gaming that I built myself, and would only do casual/light gaming on this, or none at all.

So, I'm pretty much looking for people's opinions, especially those that have used or own a macbook.
Do you like them?
Is it a good idea to familiarize myself with the operating system?
Do you prefer the Macbook Air or the Pro?
How about configuration, should I pay extra for the model with the discrete graphics card or not? How is apple support?
Is it too late in the current model's life to consider getting one, to where I should wait for a refresh?

I'm going into Best Buy tomorrow to look over the models and compare them. Hoping to get some answers before then, even though I don't plan to buy anything either way tomorrow.

TLDR: If you are a Mac user(especially one that switched from or is experienced in Windows and Mac OSX), would you recommend that I, a skilled windows user, get a macbook for the sake of familiarizing myself with them and replacing my somewhat old laptop?