Apple has blessed us with a beautiful 5K Retina iMac, but somehow forgot to update the ancient Thunderbolt Display. Now, Mac owners are once again forced to look outside of Apple to get the most from their computers. Apple will sell you a Sharp 32″ PN-K321 4K Ultra HD LED Monitor for $3,595 – but you’re much better off opting for the ASUS version (w/ the same panel) that just dropped another $500… expand full story