Are metal guitar picks safe for your guitar?
No, metal guitar picks are not safe for your guitar. They can damage the strings, the fretboard, and the finish of the guitar. Metal picks are much harder than the strings and the fretboard, so they can easily gouge and scratch the surface. They can also cause the strings to break more easily. Additionally, metal picks can produce a harsh, metallic sound that many guitarists find unpleasant.
For best results, use a guitar pick made of a softer material, such as plastic or felt. These picks are less likely to damage your guitar and will produce a more mellow, natural sound.