Maybe it's just a placebo, but turning subpixel hinting to full RGB in desktop mode seems to make desktop mode fonts a bit easier on the eyes after a reboot (to reload all the text elements). Game mode menus also look better, but I'm not sure if this is just placebo or not. The difference is so subtle I can't tell if it's real, lmao. I have noticed it's easier on my eyes anecdotally. Worth a try I suppose. Go to Desktop Mode -> Settings -> Appearance -> Fonts -> Subpixel Hinting

I'm not sure if the new 6nm process allows for a better chance to undervolt, but I was able to get my OLED LE to -50/-50/-50. I ran a few benchmarks including Horizon Zero Dawn's at both original and ultra multiple times with no stability issues. I hope this means a bunch of us get better undervolting results as my LCD deck couldn't get an undervolt that was worthwhile.