A friend of ours has a Ballstar and cleans her Centennials after every day's play. The balls look incredible, in fact better than new, yet they are many years old.
When we go over to her house to play, it's a real adjustment. They are really slippery, break and spread apart fantastic, and the draw is unbelievable.
It's quite an adjustment till 3 or 4 games have been played on them, and even after 10 or more games they still play noticeably different than the balls that I use at home cleaned on my homemade Diamond type cleaner using Aramith cleaner.
She's a very good shooter, past state championships, shoots tournaments most weeks. One time when we were at her house, I mentioned that she she might try not cleaning them for a few days before tournaments so they would react more like what she would be playing with, but I think she has become so addicted to how nice they are when cleaned that she is unable to let them get used for more than a day at a time.
