I’ll be honest I’m waiting Android Marshmallow so long! So many new delicious functions Google made and I want it all on my device.
So, Marshmallow is officially available, just like Google promised at last week. All Factory images just go live for all Nexus devices that will be getting the update: 5, 6, 7 (2013), 9, and Player.
If you have some experience for device tuning you might download source from Google and install Android Marshmallow on your Nexus.
For me I prefer waiting when new version update coming by air. For curiosity man Google are seeds version 6.0.0, the build is MRA58K.