9, It's better because its faster.
Proof:
if (int i = 9 than to int j = 1 <= 8)
i * 1 <= 8 / 5 / 2 = 1();
Catch Invalid statement (1 <= 8);
Prooves that 1 through 8 is worser than 9
i use the max, it seems very slow, because im used to quickscoping with 10 on call of duty, it seems awfully slow for me
(for those who hate on people who use high and say that its harder with faster i disagree completely, im personally just as accurate with it/ if not more because im used to moving fast)
5 if Great for me....usually out DMR everyone on 5...... Anything higher seem to make me inaccurate with headshots. I also play on a 23" Computer Monitor.
10, I just love high sensitivities for games, on cod, i use 8, bfbc2, I use max, and halo, 10 for everything except anything with dmr's, because accuracy is key there
I use 6 and I am happy with that. I don't get how anyone could use MAX and possibly say thats slow. I would vomit if I used a 10 thats way to crazy for me lol.