Tim, thanks for sharing. Although the 3" HW 7s are the bees' knees in 20 ga, can't say that I am all that impressed with the 2.75" version. Since you say the 3" H13 7s have less recoil, I would definitely go with them vs the 2.75" HWs. That's a smoking pattern at 30. Looks like it would hold up fine at 40 as well.