I depend heavily on the chart showing how one Radical ball compares to another. I am sure there are other ways to compare them, but I have relied heavily on the Radical website to compare one to the other.
I don't know many people that have Radical balls, and the pro shop I frequent doesn't know much about them. It would be a real big help for me to have all the Radical balls represented somewhere for comparison purposes.
I have a gift certificate I need to use, and I would like to buy another Radical ball with it, but I don't want to buy one of the newer ones, and have it be the same thing I already have.