Beech wood is generally considered better than pear wood for furniture and construction due to its harder and denser nature, which makes it more durable and resistant to wear and tear.

Beech wood has a higher Janka hardness rating compared to pear wood, which is a measure of wood's resistance to indentation. Beech wood typically has a Janka hardness of around 1,450 lbf (pounds-force), while pear wood has a lower rating of about 1,050 lbf. This higher hardness makes beechnut wood more suitable for heavy-duty applications where the wood will be exposed to frequent use and potential damage. Additionally, beechnut wood is denser and heavier, which contributes to its durability.

Another factor to consider is the grain pattern of the wood. Beech wood has a straight grain, which is ideal for furniture construction as it provides a stable and consistent structure. Pear wood, on the other hand, has a more open grain that can be prone to cracking and checking over time. This makes beechnut wood a more reliable choice for long-lasting furniture.

Furthermore, beechnut wood is more readily available and less expensive than pear wood, making it a more cost-effective option for large-scale projects. While pear wood is valued for its rich color and grain pattern, it is often more expensive and harder to source, which can limit its use in certain applications.

In conclusion, beechnut wood is generally better than pear wood for furniture and construction due to its higher hardness, denser nature, and more consistent grain pattern. These characteristics make it more durable, stable, and cost-effective for a wide range of applications.