Possibly the weirdest monitor layout I have tried for my laptop, but it is strangely productive...
1. Is the laptop.
2. Is an Ultrawide.
3. Is a 4k in portrait mode.
4. Is an Android tablet connected as an external monitor via wifi, which I am using to draw diagrams on Microsoft whiteboard, with a pen.
The interesting part is using the tablet; it adds a touchscreen / pen experience to any Windows PC / laptop.