Buy a few assorted boxes and see how they pattern. My current turkey gun, an 870 with a Carlson’s turkey choke, patterns well with Winchester Super X 3” #4 shot. My previous turkey gun was a Mossberg 930 would only pattern well with the more expensive longbeard XR ammo. I don’t remember the choke I had for it, was likely a Carlson’s as well. It takes some trial and error to find the best load, hopefully you can find a cost effective round that patterns well if that is your goal.