question #2 Sahih al-Bukhari 5877, Book 77, Hadith 94 : Why did the Prophet Muhammad (ﷺ) choose to have a specific engraving on his ring?

Allah’s Messenger (ﷺ) took a silver ring and had ‘Muhammad, the Apostle’ of Allah’ engraved on it. The
Prophet then said (to us), ‘I have a silver ring with ‘Muhammad, the Messenger of Allah engraved on it,
so none of you should have the same engraving on his ring.”