The favorite shortcut can be set to a lot of functions, but currently only one shortcut is available to be set, so it would be great to have more of them. Ideally all shortcuts should be customizable to allow for even more personal settings. I myself don't use the pre-made function shortcuts at all, for example.
I have Join and Tasker on all of my PCs and Androids, even the kids' tablets. I would love to be able to use my "Perform Favorite Command" shortcut to send a command to multiple devices. This would work well with my kids' tablets. Those devices already have Tasker actions that report battery levels, charging state, display state, and current active app to a Google Sheet. One keystroke combination on the PC would get all that info to the PC
