Fist of all, I actually dont listen to Skrillex. That was just a remix of one of his songs by KOAN Sound. Its also Glitch Hop, not Dubstep.
Never heard of Jphelpz
Twine is awesome. His song Smash! with Barely Alive is amazing (look up Barely Alive. You'll like their stuff)
I'm a bigger fan of Getter's newer stuff. His remix of Deep Down Low is the poo
Never heard of Phiso.
Now, THIS, is heavy, mdemko.