I'm never a fan of buying "superclocked" cards. You are spending more for the same card, but it just comes with a slightly higher manufacture OC, something you can easily do yourself for free.
EDIT: Then again, when the superclocked card is the same price as the regular (
http://www.amazon.com/dp/B00DHW4HXY/...=dradisplay-20), no point in getting the regular.