I rarely get to work at all three. I think that is a manifestation of my principles - when getting paid I don’t feel like what I want to do comes into play as much as what my employer needs. When they do, it’s awesome.
Right now it’s two of three (SaaS + embedded) and that’s cool with me.
I've built puzzles for escape rooms but there's just not enough money in escape rooms for it to be worth it.