At 20 Yards and under it really is not going to make much difference. I remember Anthony set this target I think for the Master Cup. It was right in front of you maybe and I mean maybe 10 yards. Guys were unscrewing chokes to either shoot threads or a spreader. It really didn't matter what choke you used. The shot never really had the time to open up. From what I saw at that station most either smoked it or missed very little of anything else.
