I have the MSI one, and I'm quite happy with it. The bundle also comes with XIII, Prince of Persia (Sands of Time) and about 6 more utilities/driver/demo disks.
By default, the clock is set at 300/750, but I used coolbits to find my "optimal overclock" and it went to something like 573/1050. I've been getting awesome framerates for CS:S, and it's definitely a step up from my OC'd 9800pro.