I guess I'm old school but I've been hunting turkeys every since spring seasons were introduced here in Va.
I think all the talk about patterns, loads are overrated
. Yes, you ARE looking for a gun with will shoot a dince pattern, and I'll give you that one load will work better in a certain gun that another, but
...... I was killing turkeys grave yard dead with a 2 3/4 " full choke gun loaded with # 6 shot long before all of these "special loads, guns, chokes hit the market. If you are to kill a turkey at 20 yards( I hope you are trying to get that turkey as close as you can
) with the guns of today will the "super tubes", you had better have it dead on his head or you will miss him.
I do shoot an extra full tube and use Win turkey loads in # 5 but it is not all that tuff to kill a turkey if you can get him in close, and for me, that what the game is all about.
I'm sure either gun will do the job