Seeing one of Sox's other threads with Children of the Sea in it, I thought about putting up a song battle between these two great Sabbath tracks, did a bit of searching and found we already have one.
Old and moldy thread, but I'm going to necro it and see if we can get some more votes on this matchup.
Personally, I'm not sure how I could vote as both of these tracks are among my alltime favorite Sabbath tracks.