I have no idea, what's your opinions... and im not an overclocker
i fitted a gigabyte gtx 560ti oc to my new gaming pc and had too many problems with it,returned it to gigabyte twice and still had issues with stability,i replaced it under warranty with a gainward gtx560ti golden sample,so far it has been very good..just my experience with this gigabyte product
I have gigabyte 560ti soc, not really happy with it. Not very stable ( only with driver 266 ) and weird high pitched sounds during stresstests.
Also when it get's hot it's pretty loud. ( and it gets hot quickly )