Which cervical pillow is best?

Here are several high-quality neck pillows for reference:
1. 0 pressure pillow: It can provide uniform and strong support for the head and neck, and at the same time has a certain degree of softness. It can not only promote sleep quality, but also effectively relieve and prevent cervical spondylosis.
2. Natural latex pillow: It has high resilience, can buffer body pressure, highly fits the curve of the cervical spine, and has antibacterial and anti-mite effects, which can correct bad sleeping positions.
3. Gel pillow: Gel is a solid in liquid, which has the characteristics of breathability, insect resistance, mite resistance and high elasticity. It is warm in winter and cool in summer, allowing people to maintain a healthy sleeping position.