I'm running the Nvidia edition of Pop!_OS on my X1 Extreme Gen 1. I've got 3 external 4k monitors connected to it, in addition to the built-in 4k screen, and it

I'm running the Nvidia edition of Pop!_OS on my X1 Extreme Gen 1. I've got 3 external 4k monitors connected to it, in addition to the built-in 4k screen, and it's running perfectly with a minor nitpick that the fans turn on a lot (probably due to scaling). I'm running Pop!_OS exactly for this reason. They've got an Nvidia edition that includes the Nvidia driver and they pre-configure Nvidia Prime for you.