when i received the card it came with the asus original drivers along with a disk with the omega drivers on it. which ones should i use? what advantages does one have over the other?
The original drivers or an update should adequately run the card. The only way you can find which set will see better results is to install and remove one set to later try the others. The differences if any would be seen when running them in the same software environment while running the same games or applications.