Although they are all called "mackerel", the taste and taste are quite different. White-bellied mackerel has more fish oil and tastes better. Mackerel has less fish oil, tight meat and is difficult to eat. Compared with mackerel, mackerel is more delicious, and its price is almost twice that of mackerel.

Mackerel is tender and plump with few bones, so this kind of fish is suitable for all ages in Xian Yi.