I just upgraded from LCD to OLED. I would say the difference in battery is significant, and the blacks/colours are also very nice. Reduced screen bezels means that the oled is a slightly larger screen too.

I’m a person that played the LCD deck every day, and I would say these changes in the OLED are worth it for me.

Context: I’ve got a gaming PC with a 3070ti in it, that gets ignored most of the time now, and that was true when I only had the LCD deck.