What are the differences in tub materials when comparing them for durability, maintenance, and cost?

When comparing tub materials for durability, maintenance, and cost, differences can be seen in terms of longevity, ease of cleaning, and initial price. Materials like cast iron and steel are more durable but heavier and more expensive, while acrylic and fiberglass are lighter, easier to clean, but may not last as long. Ultimately, the choice of tub material depends on personal preferences and budget constraints.