For portrait photography, is it better to use background paper or non-woven fabric?

For portrait photography, whether it is better to use background paper or non-woven fabric depends on the purpose of the shooting. If it is a solid monochrome background, it is recommended to use background paper. If it is a creative portrait, a non-woven background can achieve effects that are difficult to achieve with ordinary background paper, such as a painterly effect. When shooting on a non-woven background, pay attention to the use of background lighting.