Scallop is a bivalve shellfish. Its shell is fan-shaped, with delicious meat and rich nutrition. Known as "milk in the sea". Scallops are tender and delicious, and can be cooked in many ways, such as steaming, boiling, roasting and frying. This is a popular food.
Qingkou is a single-shell shellfish with round or oval shell, full meat and delicious taste. Green mouth is slightly sweet and tender, and can be used to cook a variety of dishes, such as garlic green mouth and cheese green mouth.
To sum up, scallops and mussels are very delicious shellfish seafood, each with its own unique flavor and taste, and which one is better depends on personal taste and preference.