Well, some people say they wouldn't notice the stutter. Hard to believe, but each to their own. Can't say anything negative about Nvidia's driver limiter, though. Frametimes in Frostbite (perfoverlay.drawgraph 1) look and feel absolutely fine and it was working well with Gsync when I had such a display. Edit: However, it might be a good idea to set energy profile to maximum performance in the driver. GPU's downclocking caused by fps limit seems to be able to cause some temporary drops which aren't there without fps-cap.