EDIT: If anybody's willing to prepare background images for the Gen-IV and Gen-V pokemon games, I'm willing to make a friend code image that also displays what time it is where you are. That way people know your friend code, and also have an idea of when you're awake or not to battle. The background images should all have the same style, and should be a reasonable size for signatures in various places (say, 400x100 at the most, since people often have other things in their signatures, too).
OLED's can get away with a lower peak brightness and still provide punchy HDR because of their contrast ratio. Like I said human vision is logarithmic. The higher the peak brightness the diminishing returns in perceived brightness.
@The Real Jdbye Oleds hit around 750 nits nowadays. The difference between a 1000 nit and a 750 nit isn't huge. It's only about a 4% increase in perceived brightness. Not huge at all. You'll need at least 2000 nit displays to notice a bigger difference.