Ive shot the extra full with heavyweight 7s mag blend heavyweight 6s wasn't impressed.
Pure gold .555 was sweet spot for me 150s with #7 heavy weight. 110 with heavyweight 6, 160s with magblend. The nitro 1 5/16 #7 just throws a dense pattern. Its first season I went with a scope last year I had FF2. But the cross hairs I dialed in at 10yds then did some 20 an 30yd test then made sure 40 was one. Bird was 25yds when I shot yesterday.