Pale Folklore would win, if not for that weak trilogy to start the album. It's butchered by some very sloppy playing, and the atrocious spoken word part. If I start with the Misshapen Steed, I enjoy the album more. Hallways of Enchated Ebony is great.
Ashes Against the Grain gets my vote. It's more consistent throughout. The Mantle has some great songs but some serious clunkers, too.