Second the ultra zone but also add the Swarm as step down, the swarm is simply one of the best cheap balls ever made. Decent length big backend hook and way above average hitting power, what else could you want for a ball that retails for under 170 at most shops.
I am calling ball of the year on the Swarm, if you get one and the Ultra you will have two of the best made out right now period.
So far my low game with the Swarm is 197, my average is up to 213 from 202 ball is flipping nuts hitting wise.
Ultra zone be careful with too high of pin placement, I have a pin down and one way pin high rolls night and day different even though pap with 3/4 total. I think the Ultra needs core help or might be just too long for some players.