I'm about to make the purchase but want to know what the differences are?
Visiontek
http://www.newegg.com/Product/ProductReview.aspx?Item=N82E16814129113
Diamond
http://www.newegg.com/Product/Product.aspx?Item=N82E16814103061
Fixed the link sorry
Visiontek
http://www.newegg.com/Product/ProductReview.aspx?Item=N82E16814129113
Diamond
http://www.newegg.com/Product/Product.aspx?Item=N82E16814103061
Fixed the link sorry