This is the workspace that I use for all of my artwork. It is most similar to the version created for touchscreen use from back in 2015, with some minor edits here and there.
This is designed for use with a touch screen laptop (keys are large to easily click on them) but also work well with a non-screen tablet.
I draw quickly and switch between tools quickly but also my hotkeys are at an inconvinient place, so it's easier for me to just switch tools on-screen which is why I have larger tool icons.