Which Graphics Card is the best for the money?

[AzurePegasus7]

I have this gaming system:

GIGABYTE GA-Z68A-D3H-B3 LGA 1155 Intel Z68 motherboard

Intel Core i5-3570K Ivy Bridge 3.4GHz (3.8GHz Turbo) LGA 1155

OCZ ModXStream Pro 600W Power Supply

I play some high performance games like Skyrim, Mirror's Edge, and Assassin's Creed. I tried an EVGA Nvidia gtx 550 ti (1GB) card but it died on me within two weeks.

I researched on this and found 6 possible cards. I can't see much difference between them but if someone could give me a pointer to one of them that would be great. Also, if someone could tell me if the superclocked series is any better. Here they are:

http://www.newegg.com/Product/Product.aspx?Item=N82E16814121446

http://www.newegg.com/Product/Product.aspx?Item=N82E16814130660

http://www.newegg.com/Product/Product.aspx?Item=N82E16814130661

http://www.newegg.com/Product/Product.aspx?Item=N82E16814130664

http://www.newegg.com/Product/Product.aspx?Item=N82E16814102908

http://www.newegg.com/Product/Product.aspx?Item=N82E16814161389

Thanks for any help!

 

[DavidY]

What is your monitor's rez?

Dave

 

[AzurePegasus7]

Best answer selected by AzurePegasus7.