A vinyl downspout is not hard to setup and would not rust. Metal downspouts are strong and sturdy but may well rust after some time. Copper downspouts are the costliest but will also be by far the most resilient. Downspouts drain into both a splash block or possibly a drainpipe. https://downpipes68911.buyoutblog.com/29033353/not-known-factual-statements-about-gt63s