I am thinking of upgrading my GPU. I currently have an RTX 2070. I am looking at a 4070 and have noticed there are 2 basic hardware versions, a 12gig model and a 16gig model. There is an around a $350 CDN difference between the two. Is there a noticeable improvement going with a 16 gig version? Not a super high end game, the most taxing game I probably play is Star Citizen. I play some other games off and on, Red Dead, GTA V, CyberPunks and random games through Ubisoft Premium so to replace with Xbox cloud. Assassins Creed, Batman, etc.