"Downgraded" to a single 4k screen. Why have multiple monitors with various sizes, bezels, colors etc., when you can have 1 large one and use it as a single large screen for all the tmux panes (effectively 4x 1080p areas), or to watch movies, play games. I can still split the screen output between 2 or more devices if I desire.

Bonus: it can also charge my laptop via USB-C while connected, so one cable less :)

It's really awesome, I only wish it was curved because I sit pretty close to it.