First let me say that I have a Roto Grip Mars that is stacked, and a Rogue Cell with the pin under ring finger. I'm not really getting a good look with the Rogue Cell,so I'm looking for a strong pearl on fresh oil. I've been product loyal, but I'm ready to try some new equipment. Has anyone thrown both BHP and BPP with the same drilling? What is the differance between the two? Hitting power and carry.