I got a week 32 tsmc c7 blue screen and a week 36 c7 tsmc yellow screen.
Geegbench performance the same, the week 36 battery geekbenched slightly better (by 2% in a 2 hour sample airplane mode nothing else running after a reboot)
The yellow tint screen easier on the eyes on low light.
Week 32 had a couple of glitches where the battery icon in the top right appears when it shouldnt, didnt see that on the week 36
I used to hate the yellow screen iphone lcd, but it growin on me text looks slightley sharper.
Both phones configured exactly the same in everyway i know how.