What's the difference for all of the gtx 570 brands?

[b0n3tag]

I can't make up my mind which gtx 570 should i get
any suggestion on which brand?

 

[patonb]

Basically its amount of factory over clock and the cooler on it.

Unless its free, don't buy factory overclock.

 

[S0ULphIRE]

Indeed. Some also have different board designs, so if you're planning on buying a 3rd party cooler make sure it fits the model you're getting.