Honestly I’m starting to wonder that myself. The only difference is the screen. It’s really making me wonder.Is $300 really worth it for the 12.9 over 11”? I was leaning toward the 12.9 because I want my next IPP along with Magic keyboard to be my full time laptop and pass along my MacBook Pro to a family member. But the $300 difference between the two really have me thinking. I would love to have the mini-LED screen of 12.9, but just how much of difference it’ll make when using exclusively for movie streaming. If I to go with 11”, will it be too small as someone’s laptop replacement? Good thing is I have 1.5 weeks to decide.