Best thing you could do, especially before sharing your system specifics, is to set everything in the Nvidia Control Panel (under Manage 3D Settings) to Application-controlled. Then use the Aces High settings to get the best appearance you can. Once you establish that you can setup a custom setting for Aces High and tweak the AF, AA, AA Mode, and other settings to get the most out of your card.
You don't want to use the same settings that I have, because I use SLI (just to emphasize what Fugitive said).