Yes, I like my screen tech, and my LCD steam deck is awful for light bleed around the edges. OLED was all I ever wanted as an upgrade, but along with the other improvements this is a no brainer for me.
Going from Switch to Switch OLED was incredible and this will be the same.
Check this out
https://steamcommunity.com/app/1675200/discussions/0/4038101970203502664/