What albums would your rate 10 out of 10

They were both great albums, possibly the best each band has done so far, but 10 out of 10? I dunno...

Hell no. Imo, a 10/10 has to have a full arsenal of really well written songs and variety between them as well, something that neither Deicide or AA accomplished with those albums.
 
Riverside "Out of Myself"
A good prog rock that album that even beats PT in many areas. A few throwaways tracks, but they fade in the light of the great ones.

Great album, but I think Second Life Syndrome is their masterpiece.

Have you heard that one?
 
Death-Human, Individual Thought Patterns
Amon Amarth-Fate of Norns, Versus The World, Once Sent...
Bathory-Hammerheart
Arcane Sun-S/T
Agalloch-Pale Folklore
Opeth-Morningrise
My Dying Bride-Songs Of Darkness, Words Of Light
Burzum-Det Som Engang Var
Enslaved-Isa, Below The Lights
Woods Of Ypres-Against The Seasons...
Skepticism-Farmakon
Dark Tranquillity-The Gallery
 
Emperor-In The Nightside Eclipse
Morbid Angel-Covenant
Nile-Annihilation of The Wicked
I never get tired of hearing these albums.