Fastest way to enabling screen mirroring on Sierra with the touch strip People,

The classical Command + F1 does not work to do screen mirroring macs with the touch bar running Sierra.

Also, although in the System Preferences I have "Show mirroring options..." enabled, the option still does not appear in the menu when I'm connected to an external screen with VGA. 

Thus I have to every time go through: Open System Preferences -&gt; Select Display -&gt; Select Arrangement -&gt; Click on Checkbox. This is horrible. 

In the absence of the old shortcut, what's the fastest way to enable mirroring?
Just for reference here.

Another thing that I tried, and which (depending on your touch-bar configuration) could be even faster than the Command-Decrease Brightness shortcut is a menu-bar app called Display Menu: 

https://itunes.apple.com/us/app/display-menu/id549083868?mt=12