It's the end of the edition. I suggest you don't consider FM for the time being. After the next version is released, use your mining to make money and supply your jewelry ore. After you have filled the jewelry for a while, dig up some money and use FM. The initial collection industry will certainly be quite developed. There will be many people practicing trumpet in the next version, and there will be many low-level FM materials. You can wait until the new version is released before FM.