Other contributors have said "Is swiss chocolate better?" is the same question as "Which is better Swiss chocolate or Belgian chocolate and why?" If you believe that these are not asking the same thing and should be answered differently, click here
Which is better Swiss chocolate or Belgian chocolate and why?
Dark chocolate because it contains more cocoa and less milk, butter and sugar and cocoa is good for you, however, milk chocolate isn't made up of much cocoa but manely fats.