ORIGINAL: Matt/TN
Given the situation...no
If it were ME though, I'm prepared to 80, just because I shoot a LOT. I do the majority of practicing at 40 to 80. I was shooting 100yards yesterday. I have my hunting bow setup for accuracy, and it's my backup 3D bow, and I'm trying to make it my primary 3d bow.
I'm thinking VERY hard about it, and I might take the shot. Given the wide open field, no wind, and the animal isn't alert. I would almost bet that the animal doesn't even notice my bow going off at 70yds.
Here's a 100yd group yesterday with my target arrows (Fatboys)
Sorry Matt but in my eyes thats not a group. Its a bunch of arrows stuck in a target from 100 yds away. I shoot out to 100yds also and can hit the bag but for the length of time that arrow is flying that deer can move a good bit.