Hirax

Hirax has kind of a bad rap as mediocre punk-thrash, but I saw them live in June with Heathen, and they fucking kicked ass. Katon DePena's vocals come off much better live, though they're pretty good on Terror.

Highly recommend seeing these guys live to anyone who has the chance.
 
They are quite average, but fun, and Katon is an awesome vocalist.

His voice evolved in the exact same way Bobby Blitz's did.