This encoder actuates when you turn it, so it’s perfect for analog input controls like brush sizing, volume, panning or scrubbing.
The encoder also acts as a button, which you can assign in your keymap. The actuation force required is roughly 500 grams, so the button is best used for non-frequent actions. My current keymap uses the turning for volume control and the press to mute/unmute.
For perfect styling you’ll want to get a knob for your encoder to complement your keycaps.