Hi first post, I currently have 3 Benq XL2720T monitors and 2 gtx 780 cards. I have been thinking of building a 2nd machine for my living room and was thinking of using one of those cards for the new build. My question is how much will that change my experience using one card in my current build. A little more info on my current specs - i7 4770k, 16gb ram, 256gb 840pro (OS), 1tb 840evo (steam), Sabertooth z87 mobo.