In the debate of rosewood versus ebony, ebony is generally considered superior due to its exceptional durability, density, and rich tone. Rosewood, while also a highly sought-after wood, may not match ebony in these critical aspects. According to the Forest Products Laboratory of the United States Department of Agriculture, ebony has a density of around 1,100 kg/m³, making it one of the densest woods available. This high density contributes to its durability and resistance to wear, which is crucial for instruments like pianos and guitars. Additionally, ebony has a natural luster and a dark, rich color that enhances the visual appeal of any instrument. While rosewood is known for its vibrant colors and complex grain patterns, it may not be as dense or durable as ebony, which is why many luthiers and instrument makers prefer ebony for their high-end creations.