I have a feeling that the FPS lag will be significant during group fights. And now that I look at it again, its improved a great deal from the ENB effect that came with the mod, but is it really looking -that- much better to risk the additional FPS lag? I mean, I dont even use the one that came with the mod just cuz it can cause random FPS drop sometimes, hence I dont think I'll be using this one either, after all.