i agree with exitwound, for the online competitive gamer, of course your gonna want to tweak everything to the max. at situations 1-2 fps could actually make a difference.
online competitive gamers are like professional race car drivers.
but for people who just play games, single player, sometimes online, but not competitively, tweaking isn't always necessary. at a point tweaking can only do so much and when the difference is 1-2 fps, or 100-200 3dmarks, than it wasting time tweaking and not playing. i'm pretty sure most people wouldn't care about their online rpgs, or gta3 running at 40 or 42 fps.
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