Whatever works for you. Technology is shared by ALL arrowmanufacturers.

I do believe that a braodhead is not just a broadhead. Some are better than others, but all will kill a deer just as dead if the shot placement is correct.

I've killed deer with thunderheads, slick tricks, rage 2 blade and rocky moutain snypers.

My set-up is carbon express 350 FOC and rocky mountain snypers at 70lbs and 28.5" draw- works just fine for me.