From what I can tell, on average, Europeans enjoy the slower precise aim and Americans like to jack up the sensitivity to 100%. I know there will be exceptions and I've seen both types work wonders.

Low sensitivity = Euro Style?
High sensitivity = 'Murica style?

Discuss...

I forgot to mention of course those in the middle, I have mine right at 50%. I find it slow enough to be precise but fast enough to counter attack someone behind me.

I'm just curious to see what everyone's using out there.