>>2920095>Apple has terrible monitors for editing. [citation needed]
Like, check any of the screen reviews
http://www.notebookcheck.net/?&items_per_page=50&tagArray[]=13&typeArray[]=1
Yeah, they still require calibration if you're really serious, but you can actually use them out of the box without fearing that you're seeing everything wrong.
Oh, and I actually use a Dell monitor for photo editing. But the "IPS" display on my Thinkpad is a total bag of dicks.