I think it depends on what type of watch person you are. Some collectors would for example, wish to own the entire dirty dozen military set or all of the UG polerouters produced. These are very focused collectors. Others will simply buy what they fancy and think nothing of having a few hundred watches in their own personal museum, getting joy from simply taking the watches out and handling them and looking at them. Personally I am going to downsizing my modest little collection of about 14 watches to something like 8 pieces that I wear often and enjoy. It is the connection of wearing them that I like most about the hobby.