@dansup I prefer the first one's corona as its irregularities give it a softer, more light-like feel IMO. But I would suggest filling the P, either like the way the second alternative does, or with some solid color other than black. The black fill matching the black background suggests that the P is a cutout, in which case we should see the light below; or a different solid color so it no longer looks like a cutout. (But also it feels like a lot of black for an app which is about light.)