Gnome 3.38 (vertical workspaces) was peak workflow. Primarily use super+tab to switch applications. Workspace overview is mainly for moving apps around or opening new apps. You should never need to whiz through the workspaces looking for an app. I never have more than 4 workspaces and usually only have 2. It would be nice if the top panel could be more useful or take up less space, but I must be able to see the time at a glance.