While sweetness increases with ripeness, if you compare equally ripe ones, cantaloupes are generally sweeter than honeydews.
Honeydew also contains vitamin C, though less than cantaloupe. Both types of melons are a great addition to your diet, but if you have specific health goals, there may be benefits to one over the ...
Honeydew contains plenty of water, as well as vitamin C, B vitamins, fiber, antioxidants, and smaller amounts of other key nutrients. Eating the fruit may offer several health benefits.