"Do your job well, best bang for your buck"
"That card that does it 2% better and costs $150 more"
"That ridiculously overpriced card that won't reach its maximum capabilities for you."
Needless to say, stick to the first mentioned category. I recommend Tom's Hardware site
http://www.tomshardware.co.uk/
They have a very good monthly review of graphics card, with their performances tested and the best pick for each card in each price category. Get your pick for which price you're willing to pay for it, and you can see what that card is capable of.
http://www.tomshardware.co.uk/graphics-vid...view-29616.html
(In case you wait long with your purchase, consult the October review of course).

