Does it make sense to sell my 2012 MacBook Pro retina to get a 2015 MacBook Air ? The specs seem relatively the same (unless I'm missing something) - the air just appears to be much more portable.
I think the 2015 display quality is much durable than the 2012 one? But in case your 2012 display is holding up just fine and everything else, then why fix what isn't broken?