I was considering getting a dual screen setup.
Then I found this gaming monitor.

This is Samsung’s largest Gaming Monitor.
If you’re ready for immersive gameplay, get your head in the game with this monitor. It even matches the curve of the human eye, for minimal eye strain, and it features the same amount of screen space of two 27” panels.

Samsung brings it all with this monitor, including pixel-perfect picture quality with every frame.

Customize your Odyssey with core color customization to match your monitor with the rest of your gaming setup. 

Not only good for gaming, I love using this monitor to open various windows at once and jump between tasks seamlessly.