Love to hunt Pats in second growth early in the season when the leaves are still on pretty much.
I like to use My Model 37 feather lite or my Beretta 20ga silver snipe with 24 inch barrels. Both guns are fised chokes the 37 is mod and the Beretta is Mod INP CTL.
I also have a 20ga OU Charles Daily with changeable chokes but has 28 inch barrels.
What choke to us>
Garden View Apiaries, where the view is as sweet as the honey.
Here in northern New England hunting in wild grape vines or old apple orchards I prefer a 20ga (pump, double, semi or even single as I usually only get one good honest shot) with an Imp. Cyl. choke, fixed or tube. I might use a little heavier shot early in the season to help get through the leaf/vine cover.