Both microwaved ramen and hot water can be used to cook ramen noodles, but the method that you choose may depend on your personal preference and convenience.
Microwaving more ramen can be a quick and easy way to cook your noodles but it also could result in your noodles being less flavorful. Typically when you microwave ramen you cook it in a safe bowl and then add your seasoning packet afterward which means it doesn't have enough time to infuse in the noodles for maximum flavor. Yes, this method could be very helpful if you don't have access to a stove or hot water, but it may not have as much flavor as cooking noodles on the stovetop. Sometimes, microwaving could result in some noodles being uneven during cooking, some noodles being overcooked and some being undercooked.
Cooking ramen noodles in hot water on a stove can result in a more flavorful broth, and better texture overall, When cooking ramen on the stove, the noodles are typically boiled in water with the seasoning packet added directly to the pot which allows the seasoning packet to fully infuse the noodles and water with the flavor. This method can typically take a bit longer than microwaving but boiling the noodles or leaving in hot water can result in them having overall better texture, with the noodles being more evenly cooked and just so mich better flavor for your noodles.
But in the end the choice between microwaving ramen or cooking it in hot water or on the stove will just honestly depends on your personal preference and what you have access to. Both of these methods can be effective, but when you cook your ramen on the stove it may have a better result in a more flavorful and satisfying meal.
Overall, this may help people that are wanting to consider different ways to eat their ramen. Just because the way that it's prepared can affect its flavor, texture, and overall enjoyment. By experimenting with different preparation methods and different ingredients that you may add, you can hopefully find a way to enjoy your ramen that suits your tastes and your preferences.