GTX 780TI is the best single GPU card at the moment so I would definitely get that. The reference 290x are hot but the aftermarket versions (Sapphire, Asus etc) run surprisingly cool
yea meant to say 700$ still +200 $from original price. I got a 7970 vapor x and only reason why i haven't cf with a r9 280x it's because the price, 300 to 400$ to 500 now.