Those aren't bad at all.Looks like the Star-dot has a more even pattern to me,and from what I gather you're saying it hit 15 in the brain/spine..which was more than the others right?Not just because I recommended the star-dot,but also from the looks of the patterns I would stay with it.I am suprised the #4's aren't doing good in your gun.They all are good patterns.

Campo,how many hits were there on the entire paper?That is a 11"x11" target right?I would also take that into consideration...would that make one choke stand out now?