Investors interested in stocks from the Leisure and Recreation Services sector have probably already heard of Carnival (CCL) and Trip.com (TCOM) . But which of these two stocks is more attractive to value investors? We'll need to take a closer look to find out.We have found that the best way to discover great value opportunities is to pair a strong Zacks Rank with a great grade in the Value category of our Style Scores system. The proven Zacks Rank puts an emphasis on earnings estimates and estimate revisio ...