Need questions answered on Norwood Gutter Guards

• What are the advantages of getting gutter leaf protection?
• Do you want to find a contractor for gutters near Norwood?
• Is a specified place around the Norwood, MA house a really good place to have a downspout?
• Which overall size of downspout is correct for my property?
• I searching for a bid for a seamless gutters close to Norwood, MA, can you help?