Tom's Hardware had a review of five factory OC'd video cards, they recommended the best value is the ASUS DirectCU II OC, with the Gigabyte Super Overclocked coming in 2nd.
However, both the Asus and the MSI were very close, only reason the Gigabyte came in ahead of the MSI was its massive OC on the core. I, myself, would go with the MSI but that's because I like the Twin Frozr design more, and it's *slightly* quieter than the DirectCU II under load, and I like a quiet card. However the DirectCU II cools a little bit better than the Twin Frozr II. IMO, flip a coin.
Here's the full review:
http://www.tomshardware.com/reviews/...king,2858.html