Skullcandy earphones?

the full metal jacket is really just a redesigned smokin. the full metal jacket comes in either 9mm or 11mm speakers. the smokins have the 11mm. they sound about the same, the full metal jacket might be a bit better sounding. but go with the smokin if you REALLY want skullcandy's. I wouldn't recommend Skullcandy, as they aren't very well built, and i don't find them the best sounding.