They are strong, sharp, and accurate. They don't open as fast as some other heads, about the same as the spitfires I tried. I would suggest a minimum of 60 ft/ls of KE if you shoot the 100 grn or larger heads as these have a 1 3/4" cut. 55 ft/lbs should be fine for the smaller 75 grn head. Just tune your bow well and put the arrow where it belongs.

TAKE YOUR KIDS HUNTING AND YOU WON'T BE HUNTING FOR YOUR KIDS