The point is, it all boils down to this... More watts = more heat.... More heat = more vapor... But in order to do so you have to have other factors right... You need enough airflow to keep the coils cooled down so they don't build up too much heat... You need wicking material (and build) to flow enough
juice into the coil to keep it wet even when vaporizing massive amounts... Etc.... How high of a wattage you can run without "burning" is all dependent on your build.