Yi Xing Cypress is generally harder than Wenge. This conclusion is based on the Janka hardness scale, which measures the resistance of wood to indentation. Yi Xing Cypress typically scores around 1,050 on the Janka scale, while Wenge scores around 2,820. This indicates that Wenge is harder and more durable than Yi Xing Cypress. The higher the Janka score, the harder the wood is considered to be. This difference in hardness is due to the denser and more compact wood structure of Wenge, which is a tropical hardwood native to Central Africa. Yi Xing Cypress, on the other hand, is a softwood from China, which naturally has a lower hardness rating. The hardness of Yi Xing Cypress makes it more susceptible to dents and scratches, while Wenge's greater hardness makes it a more suitable material for high-end furniture and flooring where durability is a priority.