I gather from my conversations with the guys at 900 that the Wisdom was designed with senior bowlers in mind. Doesn't mean anyone can't use it and is likely a strong ball in the hands of a lot of bowlers. In the hand of an average rev rate, slower speed senior it will be more controlable and still retain power at the pocket. Same concept applies to the Pearl, with its market being the ladies. It would likely be a good ball for others just not sure how many guys want a diamond ring on the side of their ball or pink and red cover.
The Nuts according to Eric is the strongest back end reaction they have made, definately skid - flip with more back end than even the Break Point Pearl. With the Bank Roll having the greatest total hook potential of any ball they have made. Each of the new balls fitting a specific market demand.
Roll with 900 Global.
Made in Texas!