Cat fish.

1. Price. The price of catfish is 12 to 20 yuan per catty in the normal market, while the price of catfish is 11 yuan to 15 yuan per catty in the normal market. In comparison, catfish is more expensive.

2. Taste. Catfish is one of the four delicacies of the Yangtze River. It contains many nutrients such as folic acid, vitamins, and various proteins. However, the taste of cattail fish is not as good as that of catfish.