Choosing the right material is critical for balancing cost and quality. PVC (Polyvinyl Chloride) is the most common for mass-produced figures due to its durability and lower price point, making it ideal for retail. Resin is preferred for high-end, limited edition statues because it allows for intricate detailing and a premium weight, though it is more brittle. Polystone, a mix of resin and stone powder, offers the highest level of durability and a stone-like feel, often used for large-scale 1/4 or 1/6 dioramas.