I’ve been through my grail games. And now I’ve changed my buying style to “opportunistic” buying. I’m not actively shopping for a TWD, but if I happen upon one, I’ll bring it home. Occasionally I run across a classic I haven’t owned yet, and if it’s good value, it comes home too. But I’m not shopping. I never look at CL unless a friend texts me something. It’s a nice relaxed state of Pinball.
For a while, I did keep enhancing the games I owned, but now I prefer clean and playing well over anything I could add to them.
Overall, play, have fun, share them with friends. Enjoy.