Depreciation Rates of Drivers and The Used Driver Market
Generally speaking, when a new model of ANYTHING comes out, the previous model depreciates in value. Sometimes it means big savings and sometimes it doesn't. Computers are a great example of this due to Moore's Law which basically says that the computing power of a cpu doubles every 2.5 years or so meaning your computer becomes obsolete after perhaps 3.5 years of being on the market....
Is there a pseudo "Moore's Law" for golf clubs/technology??? Could we call it "Spalding's Law" after my favorite character in Caddyshack who