I patterned my turkey gun the other day and figured I would share the results
I shoot a mossberg 835 with a comp-n-choke xx-full. For some reason this setup wont pattern 4' s and 5' s(like recommended, they still pattern well though)as well as the 6' s.

I shot at 20,24,32 and 40 yards. The ranges were measured with a bushnell compact 800 , since it only gives readings in even numbers all yardages coulb be plus or minus a yard.
Using 3.5" winchester supreme high velocity 2oz. #6' s

I had exceptional reults at all distances
@40 yards I had 45-48 holes in a 3 inch circle


@24 yards I had a good hole(if you look closely) with decent surrounding pattern


I feel these are excellent results and am happy with them- I still wonder in the back of my head what the Nitro' s would do though.