Deciding on a Video Card
So I am building my first computer and I cannot decide which video card would be the better pick, as far as performance and reliability, any advice?
EVGA 015-P3-1480-AR GeForce GTX 480 (Fermi) 1536MB
Radeon HD 5970 (Hemlock) 2GB 512
OR would another video card be better?
All advice is greatly appreciated!
EDIT:Or would a better option be to CrossfireX connect two Radeon HD 6870 1GB?