(Yus, I splat it frum
http://universesandbox.com/forum/index.php/topic,4752.0.html)
Fraps is better than CamStudio imo, not because it lags my com less, but because it can make video which doesn't lag or is horrible quality, and because it can actually record SAUND on my computah.
I found an alternative way to record sound, though, without using my microphone, finally... Before my com b0rk'd.
But Fraps costing money and CamStudio being free makes it hard to compare, and simply saying "use Fraps, ditch CamStudio" rests on the assumption that everyone can easily pay for Fraps, which costs 37$.