The best arrow that I have shot is the Gold Tip 22 series. Same diameter as a 2216. I was shooting 55/75 gold tips and ics 400. The 22 series shot a couple of feet per second faster. It has also been alot easier to tune broadheads for me. The fatter shaft allows you to get better vane clearance. People who shoot them in my club, want them. All this and the fatter shaft cuts a few more lines in our shoots. I've been hunting and target shooting with them for almost 2 years and love them