Hello 
I am thinking of buying 2 evga gtx 680 signature 2 which have 2gb of vram, i am also thinking that in the future i might get triple monitor setup, so should i go for a 4gb version instead? i am a noob 😛 so i would like some help on this
what advantages will i get if i go for a 4gb version instead of a 2gb version?

I am thinking of buying 2 evga gtx 680 signature 2 which have 2gb of vram, i am also thinking that in the future i might get triple monitor setup, so should i go for a 4gb version instead? i am a noob 😛 so i would like some help on this
what advantages will i get if i go for a 4gb version instead of a 2gb version?
