There are several types of gutters available, including aluminum, vinyl, steel, and copper, each with its own advantages and considerations. Aluminum gutters are the most popular choice due to their affordability, durability, and low maintenance. Vinyl gutters are lightweight and easy to install but may not be as durable as metal options. Steel gutters offer superior strength but are prone to rusting over time. Copper gutters are highly durable and develop a unique patina over time, but they are more expensive. The best choice depends on your budget, aesthetic preferences, and environmental factors.