Graphics cards manufacturer question

[ThePenguinater]

I am currently picking out parts for my first gaming PC and have decided that I want a GTX 660. The thing that confuses me is all of the different manufacturers of the card(Asus,EVGA,Gigabyte,etc.). Which one is the best? How is each one different?

 

[EzioAs]

There's probably no "best" manufacturer. They have specific models, different supports and such. For Nvidia cards however, I prefer EVGA (lifetime warranty) and MSI (great cards at reasonable price)

 

[ASHISH65]

All brands have same performance.for nvidia evga is one of the best.