I'm currently running two 980 GTX's in SLI and the Rog Swift 27" 144hz monitor. My question is whether or not you should run Gsync 24/7, or if it's selective use? For instance in Battlefield 4 with Gsync on my frames are steady around 140-150. If i turn Gsync off it's typically higher, around 160-200 fps. I assume having Gsync enabled is always a benefit, but does it even matter if you're getting that high of a frame rate already? Just curious, couldn't find any info online.