What's the heaviest album you own

[Emperator]

Alright then what's your favorite?

i have all of theme, but slipknot its my favorite.

[Brenya]

Alright then what's your favorite?

i have all of theme, but slipknot its my favorite.

Ah sorry, that question was directed to metal maniac

[Corusco]

Anything from Zao is the hardest that I've heard so far.

I would agree that Blood and Fire or Save Yourself from Hell are each some amazing and hard music, but the three following just don't make the Zao Grade. The Funeral of God shows them readjusting to a new band paradigm without Jesse, and they are back in full asskick force with The Fear is What Keeps Us Here.

Other amazing metalcore is Norma Jean, Botch, and As I Lay Dying, but I would count sludge such as Earth and SunnO))) as amongst the heaviest ever.