The answer to 'which is better gutter or' is that gutters are generally better for most homes than downspouts alone. Gutters are designed to collect and channel rainwater away from the home's foundation, helping to prevent water damage, flooding, and erosion. They provide a more comprehensive solution for managing roof runoff compared to just using downspouts.
Gutters have several benefits over downspouts, including better protection for your home's siding and landscaping, reduced risk of basement flooding, and the ability to direct water away from walkways and entryways. They also help prevent soil erosion and can extend the lifespan of your home's foundation. While gutters do require more maintenance than downspouts, the added protection they provide is often worth the effort.