This is an interesting question. I don't own a pipe I haven't smoked and wouldn't gladly smoke again. However, I'm not a daily smoker, maybe a couple bowls over the course of a weekend. If it's a holiday week, I might get in one or two more. So, a lot of my time is spent admiring the pipes, appreciating them, and thinking about when I'll get to use them again. That being said, they are pipes, they're meant to be smoked and I'm going to smoke every one of them, maybe not often, maybe not enough, but all of them and as often as I am able!