Is it better to use non-woven fabric or pp paper as background cloth?

Use Li Xian or Salon background paper! Non-woven fabrics reflect light. When taking pictures, there will be background colors reflected on the characters or on the cheeks on the left and right sides of the characters. It is recommended to use background paper instead of domestic paper. The quality I used is very poor. Give me high marks! I am a professional photographer, please accept my answer, it must be right!