I'd have to agree with everyone. Blast Zone is a little longer and more angular, Fury starts up earlier and makes a hard arc, but hook potential is about the same. Blast Zone is more allergic to dry though. My Fury has never burnt up on dry, the Blast Zone does tend to burn up a bit. HOWEVER, that's what I like about it. I put a little polish on mine, which I'll agree it doesn't really like, but I've been playing a roll at 30 feet and puke shot to near perfection with it. I think it's better through carry down on the backends though, it's still pretty strong and clean where the Fury might be a bit flat or not quite make it. I can't wait to try my Blast at nationals, our lane guy put the shot into our machine and ran it, and my Blast was the only thing that really gave me a good look.
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This is Fluffy. He is the Destroyer of Worlds.