Originally Posted by Zapablast05
Even if you put it at one of those settings, you can set everything else to application controlled and the quality setting option will be overridden.
No, not really. It changes things slightly, like LOD. And, this setting, unlike AF, AA or like is not changed by the application. Besides, it gains you little to change it with modern video cards. But, if you are looking to edge someone or break a barrier, like 15K, it can help eek out the last couple hundred points.