I'd take Bloodflowers over WMS any day. It has an atmosphere whereas WMS seems to be the aural equivalent of a Jackson Pollock mess on the floor
Agree with the atmosphere thing.
I really don't care very much as I'm not sentimentally attached to any of those two. Particulary, don't mind if WMS goes first or the other way around. The only thing that makes me preserve WMS before Bloodflowers is 'Want', where I can feel the last bits of the old RS genius that used to move me so much. A hell of a song. And I really love that stupid good track that 'Gone!' is.