i can never pick the right brand, i know each brand offers different software availabilities and certain hardware differences. which would be best for hardcore, single monitor, gameplay. with a possibility of recording gameplay. im looking for best performance on screen and hardware wise. these are the 4 i narrowed it down to, the zotac amp! is out of stock and i had been looking at that also. http://www.newegg.com/Product/Product.aspx?Item=N82E16814127745
http://www.newegg.com/Product/Product.aspx?Item=N82E16814121775
http://www.newegg.com/Product/Product.aspx?Item=N82E16814125465
http://www.newegg.com/Product/Product.aspx?Item=N82E16814125466
http://www.newegg.com/Product/Product.aspx?Item=N82E16814121775
http://www.newegg.com/Product/Product.aspx?Item=N82E16814125465
http://www.newegg.com/Product/Product.aspx?Item=N82E16814125466