Steel-pole umbrellas: Steel-pole umbrellas are relatively heavy, but durable and wind-resistant, making them suitable for users in areas with frequent rainfall.
Aluminum-pole umbrellas: Aluminum-pole umbrellas are lightweight and durable, lighter than steel-pole umbrellas and more durable than wooden-pole umbrellas, suitable for everyday use.
Carbon fiber umbrellas: Carbon fiber umbrellas are lightweight and strong, and while relatively expensive, they offer excellent wind resistance and durability.
Fiberglass and aluminum-ribbed umbrellas: These umbrellas are simple to make, but offer good flexibility and durability. Thinner ribs are prone to deformation; it's best to choose umbrellas with thicker ribs.