Optimization and improvements, disable DFAO, enable SMAA by default, do not rotate the moon, it's stationary now

Config/DefaultEngine.ini

@@ -137,7 +137,7 @@ r.SupportDepthOnlyIndexBuffers=True
 r.SupportReversedIndexBuffers=True
 r.SupportMaterialLayers=False
 r.LightPropagationVolume=False
-r.AntiAliasingMethod=2
+r.AntiAliasingMethod=5
 r.Mobile.AmbientOcclusion=True
 r.ReflectionMethod=2
 r.DynamicGlobalIlluminationMethod=0
@@ -176,7 +176,7 @@ r.Shadow.Virtual.Enable=0
 r.Velocity.EnableVertexDeformation=1
 r.DepthOfFieldQuality=0
 
-r.AmbientOcclusion.Compute=1
+r.AmbientOcclusion.Compute= 3
 r.VelocityOutputPass=1
 
 r.AntiAliasingQuality=4
@@ -192,6 +192,8 @@ r.SSGI.Quality=4
 r.VolumetricRenderTarget.Mode=1
 r.VolumetricCloud.ViewRaySampleMaxCount=64
 
+r.DistanceFieldAO=0
+
 [/Script/LinuxTargetPlatform.LinuxTargetSettings]
 TargetArchitecture=X86_64UnknownLinuxGnu