My lawyer upgraded to the previous retina model.
He says it's easier on his eyes.
I always recommend buyers take a look and decide for themselves.
Sure like it on the phone!
I notice Apple is no longer alone in the hi Rez market.
If I can hold off just a little longer , 2-4 processor cores & the better screens will be competing for market share.
There are already several well-priced choices , this Xmas.