Im trying to decide between purchasing either a reference gtx 2gb 770 for 389 or a gigabyte windforce 2gb 770 for 330. I like the illuminated logo on the reference card. I also was wondering on if i should get the 4gb windforce instead of both for future proofing. I plan to upgrade to a new monitor in the future. It will either be an ultrawide 1080p or a 27 1440p. Which card would be the best for either of these. And i will sli in the long term future also. Thanks in advance