Want a dryer with a high-end build quality? Choose a dryer that lasts as long as possible. These dryers are made of durable materials, so the dryer is less likely to wear out or break down. Most high-end dryers have a drum made of stainless steel and an enameled metal exterior, which prevents scratches. The dryers also have a partial or completely self-cleaning condenser. Want to minimize maintenance and dry as energy-efficiently as possible? Choose a dryer with a self-cleaning condenser.