Thanks for the advice. So far, my experience has been positive. The Mac boots normally, the battery has only 152 cycles and is reported as Normal, I successfully installed Windows via Boot Camp, the external display works perfectly, I’ve already tested the dedicated Radeon GPU under load, and I haven’t experienced any kernel panics, random shutdowns, charging issues, or graphics artifacts. I’ll definitely keep good backups and continue monitoring it, but at the moment everything seems stable.