How many kilograms of Boston lobster is good to buy can be chosen according to personal needs. If there are more people, you can choose larger lobsters. Generally speaking, 2-3 pounds of Boston lobster is suitable for 3-5 people, and 4-6 pounds of Boston lobster is suitable for 5-8 people. If you want to taste a more delicious taste, you can try to choose female lobster, usually female lobster has 20 more meat than male lobster. In addition, if you don’t mind the price, you can also choose heavier lobsters with fuller meat.