So, I'm disappointed as usual that my major performance bottleneck is grass.

With no grass at all, pretty much 60 FPS always. With grass, it's about half that.

So, I was wondering what others do to minimize this green menace.

Currently, I have iMinGrassSize at 120 and am using Low Poly Grass.

If you are already using the Low Poly grass and that setting, then that's about it.

However, you can turn off the Grass Shadows, that has a performance hit and they are not that noticeable when they are on.

The only other thing is to turn down the Grass Fade, but then the grass starts popping up as you walk.