And this is exactly why I will be patiently waiting for OLED to trickle down to iPad Air.
Besides, Samsung have been using OLED panels in their tablets for quite a while now. Their current Super AMOLED models are not as expensive either:
View attachment 2173446
The above AMOLEDs are not the ones using that new rumoured double-layer tech, obviously, but still way better than anything currently offered by Apple. So, IMO, Apple could have easily used this already existing tech and then gradually improved it over time, as production costs go down. Instead they seem to have chosen to hyper-jump their screen quality from 1 to, say, 7 out of 10, skipping other numbers in between. 🤷🏻♂️