My favorite custom ROM for the Nexus 6 has now updated to Android 6.0.1 so definitely check it out!
For details on features, check out this post:
First, the Chroma ROM offers development options and System UI Tuner out of the box, no need to enable them manually. For customization, Chroma offers personalization through its Chroma settings that allow you to tweak your status bar, navigation bar, lock screen, power menu, volume rockers, and add gesture shortcuts (3-finger gesture screenshot). You can also enable multi-window by enabling it in development settings.
Download Chroma ROM Gapps (Don’t use other Gapps for this ROM!!!)
You need a rooted Nexus 6, if you do not have a rooted Nexus 6, see How to Root Nexus 6 first!
For installation, simply reboot into recovery, format /system and /data, then install ROM, kernel, and Gapps.
Join the HighOnAndroid VIP Fans List for free help from Max and discounts on Android accessories.