Why buy a MAC?
I have nothing against them but there are things that annoy me with MAC the biggest thing is that you can't put any videocard in your MAC there is no support for Quadro cards in those things there are only one or 2 cards per supplier(ATI/NVIDIA) that is supported, why not a windows machine;

https://h10010.www1.hp.com/wwpc/us/en...4-3937778.html

You Can insert any card you like
Play every game that is available
More software supported.

It's your choice off course, just wanted to point it out.