Choosing between silicone and TPE (thermoplastic elastomer) involves weighing texture, durability, maintenance, and price. Silicone feels closer to real skin with a smooth, firm surface that resists tears and holds its shape well over time. It typically has excellent heat resistance and memory, meaning it returns to its original form after manipulation. However, silicone can be stiffer in very cold environments and is usually more expensive. Cleaning tends to be straightforward, with fewer porosity concerns, but repairs may require professional service.

TPE offers a softer, more lifelike feel with pronounced elasticity, which many users prefer for a natural texture. It is generally more affordable and can be warmer to the touch, enhancing realism. The trade-off is higher porosity, which can harbor oils, sweat, and bacteria if not cleaned promptly and thoroughly. TPE may be more prone to staining and requires careful maintenance to prevent odors and material breakdown. It is more susceptible to wear from sharp objects or rough handling, and repairs can be more challenging.

Ultimately, the decision depends on your priorities: silicone for durability and skin-like firmness, TPE for a softer, warmer feel and cost efficiency. Consider climate, maintenance willingness, and how often you plan to use the doll. A realistic assessment of your needs will guide a choice that balances comfort, longevity, and budget without compromising safety and satisfaction.