Repainting entire interior (and removing ceiling popcorn). Want modern and simple. Going to the gray walls white trim look. Still deciding between grays. For trim did some quick test runs of Sherwin Williams High Reflective White. Would plan on doing the ceilings in that same level of white. I know there is a “ceiling white”...and the SW High Reflective White is certainly whiter than that. New to this...so wondering if a ceiling could be “too white.” Note that the house backs to a dense green belt so feels constantly shaded and we are trying to brighten as much as possible (while still going for gray walls). Hence looking at the super white white.

SW Passive on the left, SW Silverplate on the left (each two coats over non-primed prior beige walls) and the baseboard has 1 coat of SW High Reflective White over non-primed prior off-white baseboard.

Anyway, just wondering if the High Reflective White would work on the ceilings (will be orange peel ceiling after popcorn removed).

Thanks for any input!