that's the 2 psu that's under my budget... 1 scientific answer will do ! thanks !
FSP - http://www.newegg.com/Product/Product.aspx?Item=N82E16817104180&Tpk=fsp%20raider%20650
FSP - http://www.newegg.com/Product/Product.aspx?Item=N82E16817104180&Tpk=fsp%20raider%20650