The answer to 'which is better gutter installation or' is that gutter installation is generally better than no gutters at all. Properly installed gutters play a crucial role in protecting your home from water damage by diverting rainwater away from the foundation, walls, and landscaping. Gutters help prevent issues like basement flooding, soil erosion, and damage to siding and trim.
However, the best choice depends on your specific situation and needs. Factors to consider include the pitch of your roof, the amount of rainfall in your area, and the layout of your home and landscaping. In some cases, a professional gutter installation may be the best option, while in others, a simpler DIY gutter system could be sufficient.