[oliwarner]

Sorry, I did mean horizontal.

At three foot, you have a circumference of 18foot. The idea of almost 180° of monitors still unsettles me. That's beyond neck work, that's practically into separate workspaces. If you're looking at the left side of Monitor 1, Monitor 3 is physically out of —even peripheral— eyeline.

I don't know why I'm flapping on about it. If it works for you, that's great.

[novaleaf]

you are right that 3 monitors is excessive. I find myself only really using 2 of them.

Using the 3rd requires me to twist my upper body a bit uncomfortably. as a result I find that I tend to keep it dedicated to little used apps, like email and sourcetree (a git gui)