Quote Originally Posted by Phoef
Worth the try.
example.
impr viewing distance by 25 feet, decrease FPS by 20
Fog is gone: improve FPS 50.

gain = win.
The "fog" that determines the different settings of Viewing Distance is there to help you with FPS. The lower View Distance, the closer the "fog", and fewer things for your computer to process resulting in a higher FPS.