Choosing between silicone and TPE (thermoplastic elastomer) for a sex doll depends on your priorities regarding realism, durability, maintenance, and budget. Silicone dolls are renowned for their firmness, durability, and high realism. They tend to hold their shape better over time and are less porous, making them easier to clean and maintain. Silicone’s smooth, firm texture closely mimics real skin, providing a more authentic feel that many users prefer. However, silicone dolls are often more expensive and heavier, which might be a consideration for storage and portability. On the other hand, TPE dolls are softer, more flexible, and generally more affordable. Their porous nature allows for a more squishy, lifelike skin feel, which many find more realistic in terms of touch. TPE is also lighter and easier to customize, allowing for more detailed modifications. However, TPE requires more careful maintenance since it is more prone to staining and damage from sharp objects. It also tends to wear out faster than silicone. Ultimately, if you prioritize longevity, ease of cleaning, and a firm feel, silicone is the better choice. If you prefer a softer, more affordable, and highly customizable doll, TPE may suit you better. Your decision should align with your preferences for realism, maintenance, and budget.