The answer to 'should I get dehumidifier or' is that it depends on your specific needs and home environment. A dehumidifier can be beneficial if your home has high humidity levels, while an air conditioner may be more suitable if you're primarily looking to cool your space. Both have their own advantages and considerations.
Dehumidifiers are designed to remove excess moisture from the air, helping to prevent mold, mildew, and other humidity-related issues. They can be particularly useful in damp basements, bathrooms, or areas with poor ventilation. Air conditioners, on the other hand, not only cool the air but also dehumidify it as a byproduct of the cooling process. This can be a good option if you're looking to both regulate temperature and manage humidity levels.