For switching often between, for example, a sketch-like pencil brush (only basic smoothing) and an ink-like brush (stabilizer or something), it'd be nice if going between assistants/smoothing settings could be a feature of the UI.

This could potentially be tied to brush presets, too. It'd definitely be interesting to have "eraser switches smoothing", as well.

I thought there was a task about this before, but I couldn't find it.