I purchased 3 of the 100 grainers last year and shot them at 30yds. Quality is first rate. They are without a doubt the sharpest blade of any kind I've ever seen. They flew and grouped well. I did hear some noise. They impacted 3" higher than my wacems, turbos, slick tricks and 100iron heads. I suspect the design simply has more weight out on the tip, and as a result, impacted the spine a little differently thus changing the point of impact. I will definitely use them some day when I draw a bison or big bear tag. For now, I'm content to use the heads noted above for deer, elk, hogs and black bear.
