I am with the "overall package" idea when you buy a ball. It is the combination of several factors that make the ball work, just liek a car. You need a motor (the core with its RG and differential, even a mass bias), tires (the coverstock, plus surface prep) and a driver to get things done. Even the street has influence on the preformance, and it is not easy to tell which package will be optimal.
In fact, it makes IMO most sense to check what ball reaction you need, and on which condition. Then, with some feeling for coverstocks and what RG numbers can do for you reaction-wise with a proper setup, you can choose a ball and a setup that matches these needs - and with so mmany choices, this is not an easy job!
At least, that's IMHO the cerebral approach. Sure, you can select a ball by its color (or fragrance), but I am sure that this will not yield optimal results, as well as just looking at RG numbers or coverstock names.
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DizzyFugu - Reporting from Germany
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