Lets start by explaining the differences between cartomizers and atomizers. There’s many pros and cons between the 2.
Let’s start with the atomizer; the good thing about these is you can remove the cartridge & put different flavors on, this all depends on the model. You can drip right on top of the atomizer, some folks like this because it burns quicker & it has a cleaner flavor and better throat hit to it. You can use these smokeless cigarettes many times after you clean them. It depends on how much you use your electronic cigarette. They last awhile prior you have to exchange them. They’re easy to clean them in alcohol or if you have a manual battery you can burn the extra juice off.
Cartomizers come already filled, there created to be thrown away, that’s a drawback unlike the atomizer. Once there used you can toss them just like a cartridge. Some pros with this, these are all filled up to the maximum limit. You’ll know when its out. Another benefit of a cartomizer is instead of having 3 pieces to work with you have two, only the cartomizer and the battery. Cartomizers can be refilled afterwards; usually you can use a syringe or you can just drop it straight on. It all depends on preference, some people don’t like dripping. These people say stuff like… Its messy, it leaks, they dont like it, etc. Which is why some indivuals would rather use the atomizer cartridge combo for dripping. this is important to keep in mind when you’re trying to make a choice between the two.
Really it’s a matter of choice; as for vapor production it does well. It also depends on what type of atomizer you’re using. Depending on your model, Each atomizer has a dual coil or low resistance this applies for both atomizers and cartomizers.