Someone should finally ban the use of retarded genre names like this one. Why doesn't anyone think why almost everyone of the musicians of bands mentioned before, hates this term?
On "topic" yes Electric Wizard are just doom metal and not heavy/hard rock like S.B., Orange Goblin or Clutch. Basically even Spiritual Beggars have almost nothing to do with Orange Goblin or Clutch.
Anyway, 5 masterpieces of this kind of music:
The Atomic Bitchwax - s/t
Sheavy - The Electric Sleep
Trouble - Manic Frustration
Terra Firma - Harms Way
Astrosoniq - Soundgrenade