That cross-hair is awful. While the Elites got a buff for sure they're still pretty useless The TEC-9 for example still has almost twice the armor penetration and half the reload time it also has a more accurate spray pattern. You wouldn't use them as CT either since you don't tend to spray while playing defense.
Lets derail boys, i'll just say 1st dualies are still crap. Now i agree with enow, since when cts shouldn't play, i strongest side is ct side actually, and i mainly rely on the m4a4 spray control since my tapshooting is terrible. The usage of spray or not just depends on the situation and positioning, ex. i wouldn't spray if i have a low amount of bullets in the gun, or if i know the magazine is missing too many, id rather try to tapshoot there, also i wont be spraying a long from a platform on d2, now if you play the corners on the tunel entrance well you get a easy 5man spraydown if Ts push