Grouper and snapper are both popular seafood items, but they have some key differences. For one, grouper is typically a much larger fish than snapper. Additionally, grouper has a more mild flavor than snapper, which some people prefer. Finally, grouper is usually cooked whole, while snapper is often cut into fillets or steaks before cooking. Overall, if you enjoy the taste of mild fish, grouper may be a good choice for you, but a snapper is still a great option as well.