I'd be very circumspect about citing beauty till you have sat in front of a properly calibrated purpose built colour correcting screen. If you are in it for output, forget mac, most master printers have one for networking with clients, but do the real work on a proper screen. Demos are done on laptops for space/weight or whilst on location etc. Cant do colour critical.
14 million iPhone 6 on day one does not make it a good buy, just shows how many real ideots there are out there and why organisations of that ilk can continue to operate.
Sad that so many good people get sucked in by the hype.
AND before you quote hundreds of Pros. Find ONE PRINTMAKER! forget the wannabe pros,