Best 7970 card?

[sires]

I'm looking for the best 7970 card. What is it? Is it a Ghz or and OC version or what else?

If you could put a link to it to, that would be great.

 

[iSpecialTime]

I'd say Ghz edition.
Try this:
http://www.newegg.com/Product/Product.aspx?Item=N82E16814161431&Tpk=H797QMC3G2M
or this:
http://www.newegg.com/Product/Product.aspx?Item=N82E16814150632&Tpk=FX797GTDFC