Grass foliage is looking pixelated and ugly

I am bothering with this issue for a month now. my grass two-sided foliage is looking pixelated and ugly…
I searched for many solutions… people told me to increase the resolution of the opacity mask which didn’t work…
and called me to change AA… I changed to temporal AA and it started looking blurry and more ugly + a ghosting effect all over the map…
I have seen lots of people no-one is having a problem like this.

Imgur

Imgur