pastortlc

I am new to this forum and new to Benelli shotguns. After 18 years I am getting back into duck hunting. I bought a new Benelli Supernova yesterday to use in this endeavor. I am really excited about this gun and in a few years, if I stay with it, I will upgrade to a Benelli auto. Here is my question, what choke tube would you recommend for duck hunting? Are the tubes that come with the gun adequate or should I upgrade the choke tube and if so, what would you recommend as well as shells. I will be hunting ponds and open water on lakes. We mostly have woodies in this area with a mixture of other ducks. Thanks for any assistance.