I have been bowhunting since the 1970s and I have always been searching for the "perfect" broadhead. A broadhead that penetrates great and always gives heavy blood trails. In my quest I have used 2, 3, 4, and even 5 blade broadheads. I have used wide 2 blades, skinny 2 blades, single and double bevel. My conclusion? There is no "guarantee" that you will get a good bloodtrail, no matter what broadhead you use. It all depends on what was cut and the presence and location of a exit wound.