performance mods?

does anyone know if there is anything that could be done/modded to increase performance or reduce stuttering?
for some reason the game despite mostly running smoothly seems to have some stuttering here and there that doesn't really gets reduced by lowering the settings.


There's one steam guide in the overlay that details turning on dx12 and preloading textures during loading screens. I'm not at my computer right now, but, the guide has an obvious name and returned my beautiful 144fps to me!

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