Hairy crabs. The meat of flower crab contains more protein and tastes more delicious, but it also has a certain fishy smell. Hairy crabs are the representative of freshwater crabs. The nutritional value mainly comes from crab roe. Crab roe has the characteristics of soft texture, dense sand and waxy texture, and delicious taste. Crab meat is also full of meat and has a delicate taste. So, to sum up, hairy crabs are more delicious.