Which laptop would you recommend? Lenovo yoga 3, Mac Pro with Retina display and Mac Air?

I'm a college student and I need a laptop for everyday use. There're a lot of good laptops with competitve brands out there, and I don't wanna to be rushed in buying one.

From your experience which one of these laptops would you recommend, and you feel it worth its price?

Lenovo yoga 3, Mac Pro with Retina display and Mac Air

Macs cost 2 to 5 times more than a pc with the same features. I would NEVER consider a lenovo.

Mac Pro with Retina display