Which one is better, Weather Dan or Aorong?

Weather Pill.

1. Quality. Tiantiandan has been processed repeatedly and has very good quality, while Aorong has only undergone simple processing and has poor quality.

2. Effect. High-quality materials were used during the production of this product and the effect is good, so it is better, while low-quality materials were used during the production of this product and the effect is not good, so it is worse.