As much as I love stock Android on the Nexus 6P I am a flashaholic at heart. This is one of the biggest reasons I love the Nexus 6P is the ability to easily unlock the bootloader and run custom roms. CyanogenMod 13 is officially available for the 6P. This includes all the standard Marshmallow features, plus some extra performance enhancements and customization options.
CM13 adds fingerprint support which means that you can run a custom rom and still utilize that awesome fingerprint scanner. There is also built in multi window support, a new interface with a new app drawer, better battery management with doze, and more.
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