I have a brooks saddle collection, and I tend to collect (or atleast not throw away)anything campagnolo. I have two gran turismo's sitting in a shoe box doubt Ill ever use them, only thing I might use one for would be an early 70's p-15, but you never know. I tend to put the top tier groupings on my bikes so anything below that goes into my Campy box of death... Until My wife's bike needs something.