Buy the one ...
by Edward ODaniel - 11/17/12 3:29 PM
In Reply to: I love Windows but feel I have to make the switch.. ): by JamesBow3n
YOU feel comfortable with. No matter what you are told here it is only going to be someone's opinion because BEST is relative.
Since a complete reading of your post appears to indicate that you want someone to say "get the Mac" because you had a good experience using your girlfriend's then go for it.