Yes, this would be much better than the status quo, and hopefully technologies like "gsync" will bring something like it to us soon. But this approach will stil

Yes, this would be much better than the status quo, and hopefully technologies like "gsync" will bring something like it to us soon. But this approach will still result in microstutter from frames being displayed at somewhat random times, that may or may not be perceptible (I've never used such a display). Obviously a bit of microstutter is preferable to tearing or missing frames entirely under heavy loads, but really, a synchronous refresh rate would be ideal, if only our process schedulers were designed to give strict priority, more reliable vblank timing, and some degree of safety from preemption to the foreground UI process.