it's easy to become over-attentive to things like fps and 'lag' and it only ruins your own enjoyment of the game. if you can play fine without any major interruptions, then just. let. go. most fps gamers in the pc industry seem to be far too bothered about performance - and im not just talking hardware, im also talking about the market of ludicrously priced 'gaming xtreme' peripherals that will add a mouse fart's of performing advantage. at the end of the day all you're doing is subtly, subliminally persuading yourself to spend another £500 on gadgets so that you can play a game marginally faster. have fun with that...
libertarian benefit collector - anti-academic super-intellectual. http://mixlr.com/the-little-phrase/