CS:S low settings. I may not even play any games, but if i did, that is all i would play.
Edit: i've been looking around on Dell Outlet, how do these look?
http://outlet.us.dell.com/ARBOnlineSales/Online/SecondaryInventorySearch.aspx?rn=6575&SC=&c=us&cs=22&l=en&s=dfh