For those games i think i would consider a 1440p IPS display, but I use that benQ myself and its very good..
if u dont know benQ, its the preferred monitor by most esports players, one of the first to make high hz displays..
pretty much professional grade monitors, very solid quality and they have a bunch of display settings u dont see on other monitors..
iirc that asus vg is old - just look at that 3D print on the stand
the XL2411 is petty old aswell, but the P is the updated version with displayport