it was perfect for using a single monitor
kinda like a deterministic alt+tab, you set up the layout of "workspaces" and they're always in the same place
you can also pin windows to always open in the same place, so you basically can have persistent layouts that you create while using them (not like powertools where you have to set up the layouts to use them later)
I keep getting annoyed at alt+tab because I accidentally clicked on another window and now the order is messed up