I'm in a bit of a slump right now, so this might not be the best time to review this ball, but I'd bought one of these and a Machine and wanted to compare the two, so I went to the lanes today for an extended practice session.
Me: Righty, 16-18 mph speed, multiple axes of play, about 300-350 rev rate
The Ball: 15 pounds, Pin at 12:30 right of the ring, CG under the middle finger in the palm, box finish. Ball was an X-blem for low top weight (1.15 oz prior to drilling) and a color issue.
First, the good: The ball clears the heads better than the Machine, on virtually any oil pattern. I had the opportunity to test on multiple oil volumes. I had no problem getting this ball out.
There were a couple of negatives, however. First, it's a very condition-specific ball for me. It does not like oil volumes anywhere over medium. Second, I didn't get a very "angular" look for a ball that carries that word in its very name, and I had a real issue with off-pocket hits. Whereas my 14-pound Machine mixes the pins vigorously and carries off-pocket hits with more regularity, my 15-pound Arsenal Angular needed to be in the pocket or I wasn't going to get much. I had been warned to expect this from a driller.
I did not, though, have the problem I've heard others report who use this ball concerning its controlability. I found the ball easy to control and easy to point. I didn't see any over/under to speak of. The only "under" I got was condition-specific and consistent at that.
I was able to find something with this ball late in my session by taking most of my axis tilt out of it and going straighter up the back of the ball. I'll continue to work with it and see what I can get. I'm not ready to bench this ball yet by any means, but I don't think we know how to dance with each other properly just yet.
Jess