Sapphire r9 280x "toxic" vs Asus 780 direct CU II

monsta

Splendid
I'd recommend the Asus 780, fast card , and that cooler is awesome too , quiet and cool, and overclocks really well.
You will also be able to G-sync later and also use shadow play. The 780 will play anything you throw at it. You won't regret it.