Season opens here April 15. I'll bring my same old/same old.. 1955 870 Magnum with 30" barrel threaded to accept Carlson chokes. A Super Full extended choke usually goes out.
Recent past seasons I've used a 1950 870 20ga with fixed Full choke and 28" barrel, and a 1936 Rem M31 with 30" Full barrel in 16ga.
All of them work just fine.