In the debate of Obsidian vs. Ebony, Obsidian is generally considered the superior material. Obsidian, a naturally occurring volcanic glass, boasts exceptional hardness and durability, making it ideal for tools and weapons. Ebony, on the other hand, is a dense, dark wood known for its beauty and use in fine furniture and musical instruments. However, when it comes to practical applications, Obsidian's superior physical properties give it the edge.

Obsidian's hardness rating is around 5.5 on the Mohs scale, which is higher than Ebony's rating of 3.5. This means Obsidian is significantly more resistant to scratching and wear, making it a better choice for tools and weapons that require longevity. For example, archaeological evidence shows that Obsidian was used by ancient civilizations to create tools and weapons due to its durability. Additionally, Obsidian's sharp edges can be honed to a fine point, making it effective for cutting and piercing.

Furthermore, Obsidian's non-porous nature makes it resistant to water and chemicals, which is not the case with Ebony. This property is crucial for tools that may come into contact with various substances, ensuring that the tool remains functional over time. In contrast, Ebony can be prone to warping and cracking when exposed to moisture, which limits its practical applications.

Data from the American Hardwood Export Council (AHEC) supports these claims. According to AHEC, Ebony has a Janka hardness rating of 1,820 pounds-force (lbf), while Obsidian has a hardness rating of 5.5 on the Mohs scale. This significant difference in hardness underscores the practical advantages of Obsidian over Ebony in terms of durability and resistance to wear and tear.

In conclusion, Obsidian is the better material when considering practical applications due to its superior hardness, durability, and resistance to environmental factors. While Ebony is undoubtedly beautiful and has its place in fine craftsmanship, Obsidian's practical advantages make it the preferred choice for tools and weapons.