It is really all about how you match up with the ball, and the ball with the lane conditions.
My highest game and series during league play 278/671 with a Kinetic. Still, if I had to pick one ball to bowl with, forsaking all others, it would be a my mean machine, followed closely by an arsenal artillery and then a power machine, although I have many of Track's new and old releases.
A good bowler can make any ball look good most of the time. Generally, there are not bad balls, just balls used on the wrong conditions, or thrown with much operator error. I am living proof of this. If you have confidence in the ball, know the ball, and know your game, old track, new track, or ebonite want matter much if the truth be told.
We buy the new stuff, often time just to ride it around the corner and, because we can. Not because we need it, or because the old stuff does not work any more or is better.
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Those that can do. Those that can't complain. Pimpin ain't easy, but it's mandatory.
Most things we like, we don't need. Most things we need, we don't like. Don't confuse your likes with your needs.