Good Dubstep..................?

I need some Fast and Bass loaded Dubstep artists. I know people like
Bass Nectar, Rusko, Cookie Monsta, Nit GriT, and Loefa. So what I want
are good deep fast songs (or artists that make such music). I'd also
appreciate if the songs aren't so one track placed. I mean like I want
songs that sound all over the place if that helps...