I remember what a huge difference the in-cell digitizer made when the iPhone 5 came out. Did the Air 2 get similar treatment? Here is Anandtech going on about how what it is...
http://anandtech.com/show/6330/the-iphone-5-review/15
That year I got an iPhone 5 and an iPad 4 and I remember how much better my iPhone screen seemed than my iPad. I was crushed when the iPad Air received the same screen as the 4. I was ready to upgrade last year just for the lower reflective screen. I think it's a bigger deal than touchID.
http://anandtech.com/show/6330/the-iphone-5-review/15
That year I got an iPhone 5 and an iPad 4 and I remember how much better my iPhone screen seemed than my iPad. I was crushed when the iPad Air received the same screen as the 4. I was ready to upgrade last year just for the lower reflective screen. I think it's a bigger deal than touchID.