I am not a Collector, I cannot afford to be. But I am a user/carrier/shooter of S&W Revolvers.
I do have a few that I have had since the 1980's that are unfired, and a few that have not been fired much. I bought them to have as spares, in case I "wore out" my "using guns" or in case they some how got stolen.
The ones that have not been shot, will not be shot, unless I "need" to shoot them...
However, one very good think about a "Collector" that does not shoot his guns, is that he/she takes good care of them. SO many years down the road, a person can buy one, when the Collector, or many times his wife or kids, decide to sell them.
The gun has been preserved for another Collector, or for a Shooter like me...
For instance, If I keep seeing these Mod 27 threads, I just might have to have me a 3 1/2", for its cool factor, and a 6" or an 8 & 3/8th's " for shooting turtles on my pond [I have a BUNCH of factory 38 Wadcutters].
If I was to get one or two, I would want one from the 1970's/1980's, that was fired very little. Some Collector has those guns right now...