Well, my position and I'm sticking to it is - I used to be a terrible putter. I wanted to get better. I tried putters galore in stores with a putting green, and if I really liked one I would buy it. None were expensive. But I did get addicted. Now I have over 40 and some are pricey. I won several Camerons, gave one to my wife, sold one to a friend and have 6 left. They are not my best putters though. My Clevelands (total 6), SnakeEyes (total 4), a Tad Moore, and I do take out my Hogan Bettinardi and a Cameron or two occasionally. These all have varied pistol grips and weights and they all have different purposes. So now I know what I like and need in a putter so I haven't bought many in the past couple years.
I did think I had a problem when I counted them a couple years ago but then I thought, hey I have a collection. Then I felt better. Funny, and I am a much better putter now.