The answer to 'which is worse rodent control or' is that rodent control is generally more challenging and potentially more hazardous than insect control. Rodents like mice and rats can carry diseases, contaminate food, and cause significant structural damage to homes. They are also more difficult to eliminate completely due to their ability to squeeze through small openings and reproduce rapidly.
Insect infestations, on the other hand, while still requiring professional treatment, are often easier to manage and less of a health risk. Many insect problems can also be addressed with DIY methods, while rodent control typically requires the expertise of a professional pest control technician.