First off, I'm a Mac guy, so we can get that out of the way. I dabble with some Windows machines every once in a while when helping people setup printers or what not.
One thing I like to address when looking at PC vs Mac is computer literacy of the person that's going to be using said computer. In my opinion it seems like using Windows efficiently requires some level of knowledge to keep everything in tune. Virus/spam software, drivers and different operating systems. It just seems like there's more to keep track of. IDK?
Obviously I'm biased but in my opinion if someone isn't very computer literate, yes it will be different, but walking up to a Mac and just using it seems a lot easier.
(Not saying the OP is computer illiterate, just saying that computer skill level is something to keep in mind.)