I threw the Ultra Zone looking one today. Reminds me of one of my favorite Brunswick balls ever, the Monster Scream/R. It's clean and long enough where it won't force you wayyy in when it's drier. The awesome thing though is the more you give it at the bottom, the more it gives you in the backend. I can throw it two handed also and I was shocked at how clean and strong it was when I bowled this morning on last nights league breakdown.
Just as a reference to the reaction, I was an arrow right of a Hyroad that I have which is almost identical in reaction to a same drilled Brute Strength.