The hercules one if you can find it will overclock to 9800pro speeds. The ati one will almost get you that fast, same with saphire. If you aint into overclocking, get the cheapest..... My cheapy 9700pro will only do 347/324 with a good copper cooler on it. You get what you pay for.
Can't wait to get the new hercules ati card
<A HREF="http://service.futuremark.com/compare?2k1=6772243" target="_new"> MY RIG </A>
<A HREF="http://service.futuremark.com/compare?2k3=1050289" target="_new"> 3D-03 </A>
<font color=red> 120% overclocker </font color=red> (cheapskate)