After shooting my 425 for the last 5 years on 1/2 and 3/4 choke I finally took the plunge to try full and full (partly because I found some on the cheap!). It was pigeon decoys today and due to the high winds and the slightly miss placed flight line the birds were all between 40-60yards. I was very pleasantly surprised on the results. There were just a couple of close birds which were admittedly well hit but not noticeably tricker than normal. In general the longer birds were either humanly hit or missed. There was one lung shot bird that made it to a tree but was dead by the time I'd got to it. This was a noticeable improvement on killing power from my standard 1/2 and 3/4. Full and full will definitely be my go too set up from now on as the mid to longer shots clearly had a lovely pattern and the closer shots were still very manageable.