Since there are so many golf clubs available and the latest and greatest comes out every year, I'm sure that most people have more than one complete set of clubs as well as multiple drivers/woods/irons/etc... So, when you get something new to use, what do you do with the old club/set? Do you still use the old ones even though they aren't your main clubs anymore? Do you sell the old after you are satisfied with what you are currently using? Getting the latest and greatest is something we all do, I think, but what happens to the old?
Being a guitarist, I have many guitars, but each one is a little different and is used for a specific tone. With clubs, I would think that you would want that which makes you play the best. Would you use a different set of clubs for a different course or what not?