Which cruise line to choose? It’s often a dilemma for first time cruisers. Even seasoned cruisers loyal to a particular line often wonder what it might be like if they were to jump ship and try out the competition. Carnival Cruise Line, Norwegian Cruise Line, and Royal Caribbean all target a similar passenger demographic: singles, couples, and families in their 20s-50s. While all cruise lines offer a similar product, there are some general differences between lines, which might make one more appealing than another. Here are 10 main areas of interest and how these cruise lines compare. 1. Cost If