I searched the forums and didn't see anything recent so forgive me if this is a stupid question. Just getting back into boxing after a long break that was interrupted by copious amounts of bourbon LOL

I run 5 clients on a 22" monitor and looking to upgrade my GPU. Is 3GB of VRAM sufficient or would 6GB be the way to go? I do run 3 monitors but only play on one. I usually have Netflix playing on one of the others but that would be done with my current card (Radeon R9 380)