I've been giving this some thought lately. I have realized that I prefer smaller traditionals. If I want a larger knife I'll usually pick up a modern. So that has narrowed me somewhat. I like 2-blade single spring knives and whittlers, so now I'm on the lookout for those. But I'm thinking of creative ways to limit myself, especially with GEC. I may work toward only one of any single cover option (like, I have a red sawcut bone, so no more of those, but a tan sawcut bone would be OK). I am pretty much there already, somewhat by chance, so I should be able to keep that going. Also trying to diversify by shield, but I'm not sure I can hold myself to one of each. Maybe it will be used as a tie breaker.