Besides, you're not 3 times as good at piercing armour. Against AV8 for example, an unskilled player without assists has a 21/36 chance of getting through using his +1, while the dirty player has a 30/36 chance. No way that's 3 times as good.
LOL....
Now don't you guys go starting a good old BBCentral style "statfight".
Ah...nostalgia....