The Armageddon cabinet is solid. I've used it with Bogner, Diezel, Splawn, Marshall, and Armageddon heads but it sounded best (imho) with a Peavy 6505+ and was just MAMMOTH. It unleashed the full rage of the 6505+ and yet tamed it like no other cabe I've owned.
I chose it over an ENGL 4x12...