Needing help improving performance over volumetric fog v1

[darthmalak1986]

Hello, im looking a way to improve the performance a bit over volumetric v1

Before

After:

Im having like 5fps hit between before and after, i like this effect alot.

volumetric fog v2, didnt tried yet but is not looking the same as v1, so for me v1 is working better. But since im using frame g im looking in a way to make it more optimicied to reduce ghosting.

Testing a bit, i think blur radius is taking some fps?

Was wondering if you can help me a bit with it?

Thanks, love your work!

ps: i think i fixed it. I lower a bit the blur radious from 100, to 60. Is that okay?