I can't decide!

I have been stuck on something for quite a while.  I really like windows and I have used it all of my life but I have also used mac and I really like it.  I really like mac but I have always been able to do so much more with windows.  I don't know, and also I use Linux as well.  Pretty hard decision.  Looks like I will just remain a Universal Operating System User (UOSU)--> made it up by the w