I currently have an evga superclocked gtx 260 core 216. I was looking at the step up program and it allows me to upgrade to the 55nm gtx 260 core 216 but not the superclocked version. I'm kind of stuck in a dilemma here. I don't know if it's worth it to do the step up to the 55nm version because I am unsure if i can reach higher clock speeds with it. I oc my superclocked card to 710/2500/1430 occasionally. Thanks.
edit: btw it will cost me about 10 dollars because of shipping to make this upgrade.