At 48-55fps on my gtx 980 overclocked with ultra settings I notice extreme camera lurching problems when moving around. Now I know this sounds, but believe it or not I don't think this game was intended to be played with more than 30fps. all of it, oddly enough this has been the best one I've found so far. Out of all the nvidia ini tweaks and graphical tweaks I've messed with, reshade/sweetx.