When purchasing a sex doll, certain features should be prioritized to ensure a satisfying experience. First, material quality is critical; opt for durable, skin-like materials such as high-grade silicone or TPE. Second, realism in appearance—including detailed facial features, body contours, and skin texture—enhances immersion. Third, articulation and flexibility allow for natural posing and varied interactions. Fourth, customization options enable tailoring the doll to your preferences in appearance and anatomical details. Fifth, ease of cleaning and maintenance is essential for hygiene and longevity. Sixth, size and weight should match your comfort level, whether you prefer compact or full-sized models. Finally, consider additional features like heating, voice responsiveness, or articulated joints for a more interactive experience. Prioritizing these features helps you select a doll that aligns with your expectations, offers durability, and provides an authentic, enjoyable experience.