Oh all SMG's long range are almost usless, only if the person has no clue where you are , and you pray for a headshot. I would suggest if you have an SMG, go for close to mid range. The grea thing about them is that you can spray and pray better than any other type of gun. They generally stay in the prox. of your crosshair. I have seen people simply aim at the "sweet spot" (the aread in which you will find most people's heads when at a certain range) and just hold down the trigger. You can get a mass amount of headshots this way, especially when they are grouped up. But you also have to take into account if there is WC3 mod or not. Because trust me, in WC3 mod you should go for power than accuracy, which is what the SMG is about.. accuracy.
Long range SMG, if anything I would hold down the trigger for roughly 1-2 seconds then let go, and hold it again till they are dead. You have the ability with the SMG to keep it accurate longer than with a rifle. That's the big advantage. Well good luck with your terrorist killing =P
Cheers,
Jester
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