I met a guy packing out an elk this weekend and had a little conversation. He'd shot a 5-pt with a Grim Reaper. I've never tried them because they always looked a little flimsy to me. And also just the name "Grim Reaper" just seems so hoaky. He said he's shot a number of bulls whit them and they're the best performing BH he's used on elk. He was carrying the bull's shoulder blade because that's where he hit him. The shoulder blade had a perfect 3-blade hole through it, and he said the arrow lodged in the opposite shoulder for a very quick kill. Gotta admit, I was impressed. Do any of you guys use Grim Reapers on big game like elk or moose?