The game runs amazing. Could run fine without my added launch options, but I'll explain them here:

mangohud is a highly-configurable framerate display. I use it only for frametimes, but it's capable of much more.
obs-gamecapture allows the game to be captured in OBS without manually selecting the window each time I launch the game. gamemoderun configures a handful of Linux system parameters to prioritize resources toward the game.