It’s a whole lot faster to turn my head to check on a process than to Alt-Tab 30 times hoping I don’t miss the window I’m looking for.

Though 6 monitors seems a bit nuts to me, but I don’t know what he’s doing.

I can use 3 when I have some long-running tasks, or need to RDP into multiple systems. It’s just easier than using a tabbed remote tool like mRemote.