The difference at 50 yards is almost 2 feet. Do the math
Assuming the 150fps difference were maintained at 50 yards (it would not be), the slower load would be in the air 0.01 second longer. During this time an object traveling at 30mph would cover 5.3 inches. This maximum difference would only apply if the coyote were running absolutely broadside, which is unlikely. These are my numbers and I'm sticking with them. Unless someone points out that I'm wrong, which is never impossible :-)
