You guys are making too big a deal out of the frame rate. There are plenty of PC gamers that running old gear or with the detail sliders all the way up that have fairly low frames as a result. Lag as a result of your connection or the advantage of using a mouse to aim instead of a controller would have a much greater impact and make the impact of the frame rate insignificant in comparison. Hell, unless your game is literally stuttering the frame rate has very little impact as is.