CopperheadOS is de-Googled and works great. Only supports four phones, though: Nexus 5X, Nexus 6P, Pixel, and Pixel XL. They will probably support the upcoming

CopperheadOS is de-Googled and works great. Only supports four phones, though: Nexus 5X, Nexus 6P, Pixel, and Pixel XL. They will probably support the upcoming Pixel 2 as well.