I practice regularly at 40, 50 and 60. But, that is to make sure my 20 to 30 yards kill shots are just a chip shot. Never killed an animal at more than 40 yards. In fact, only two animals were at approx 40 yards when killed (one deer and one elk). Been archery hunting now for over 33 years and most of my kill shots are between 20 to 30 yards.
ET