Too soon to tell, but I was shooting so well with my old arrows and non-drop quiktune, that I doubt I would be blown away no matter what. The rest seems to be working fine. The Blazers are, well, ugly. Eders chose red and yellow for me, and I am not thrilled about those colors. Also, I ordered helical, but the vanes are so short it is hard to tell if they really are fletched that way. They look more like a slight offset to me. I will do some tuning tonight, and if it goes quickly, I will shoot some broadheads to see how they do compared to my old arrows and rest.