I just received a new shipment of these heads yesterday. I was pleasantly surprised by a couple of changes in the broadhead compared to the ones I tested a some months ago. These changes in my opinion make an already good head better.
The first thing I noticed was that they were much sharper than the old ones. They shaved hair easily right out of the package. I wouldn't put them in same catagory as a steel force or Rocky Mountain for sharpness but for the design and thickness of these blades they are very sharp.
Also the ferrule has been beefed up. It comes down from the head straight with uniform thickness versus the old ones that had a narrow spot then got thicker and then back to narrow.
The "One piece" design helps to make these heads exceptionally tough. I must admit I have not taken an animal with one of these yet but I can assure you that will change come fall.