Most Consistant Bands

Voivod, Joe Stump, Sex Pistols (lollolol), Atheist, and I want to say Dead Kennedys, but I just can't get my head around Frankenchrist
 
Motörhead (not possible that Lemmy would put out a bad record)

Testament

Stone (Some say Colours suck, but IMO it has one of their best songs, Stone Cold Soul)

Slayer (Well, Diablos in Musica is kinda crap but other albums are so fuckin awesome so I wouldnt let 1 bad album drop my respect on them)