Going after Jimmy when Jack is right there is an interesting choice.
This will sound weird to almost everyone, but if you make your own, you can get the bones so soft that you can eat them. Like the cartilage, they’re extremely nutritionally rich and satiating, plus especially beneficial to skin, hair and nails. You can either do a 24 hour bone broth on the stovetop or a few hours in the Instant Pot or other pressure cooker. (I save all the bones and cartilage from meals and stash them in the freezer until I’m ready to make the broth. You can also get bones from the butcher and many supermarkets.)