For those who don’t know what it does: “#Quality of Performance” is a Sim mod which removes a lot of animations from the game. The goal of the mod is to increase your FPS and decrease the amount of slowdown. The core gameplay is not affected.
Here is everything the mod does, copy and pasted from the readme:
Spoiler: show
The effect is a pretty massive increase in FPS and a really nice increase in game speed. I have seen around 30 more FPS at times, the game speed was around 1 – 1.5 units better than before (even more in air fights). Those numbers will vary greatly of course and depend on your computer and the computers of the other players. Though the difference it makes is definitely noticeable by anyone who has played the slow down intensive maps of this game.
This would probably only affect the hardcore Seton’s or Dual Gap players, which probably welcome every bit of sim speed they can get their hands on. And if you are unsure about the mod making the game too ugly, well I thought the same at first, and I got used to it very quickly, though I can only speak for myself of course
If you are unsure about the mod and its effects, I deeply recommend you trying it out. You will probably see a difference right away.