If your heart was set on getting the regular JUC, I would start with that and build on your collection from there. Believe me, once something catches your eye, you never stop thinking about it and will always go back to it. There’s something to be worried about with every piece (scratches, hinges, etc.). I wouldn’t worry about the hinge at all. I would say most probably remove their JUC daily just because imo it’s not as comfortable to sleep in like the Love bracelet that is basically second nature once you wear it everyday. Something you should think about with the small JUC is the possibility it may get bent out of shape which is a worse problem to deal with than a loose hinge since Cartier can fix that. When the small JUC gets bent it does not look as good as how it used to. Just something to think about but I personally would choose the regular JUC since it’s what your heart wants. Then you can decide later what you want to add. I promise you won’t regret the JUC! Such a stunning piece on its own too. (: