If you are satisfied, then you have reached a great point with the hobby. Sometime I enjoy pinball for the play, the repair/restoration, the modification and design, the hunt for a specific game, etc. And then other times, I just need a break to enjoy another hobby (hiking, travel, reading, photography, etc.) But for some reason, I always (eventually) come back to pinball. Whatever you sink your hobby time into next, I have a feeling you will deeply enjoy it (and then will come back to really enjoy your collection and the pursuit of another game).