A heavier broadhead would increase the KE levels...slightly though you would then also have to worry about how it affects your spine and FOC. A heavier broadhead does not always necessarily need to equate to a significantly larger cutting diameter either.

ijimmy,

Are those minimax' s a 2 blade or 3 blade model? At a 2.5 inch cutting diameter I might have to look into those as they are larger than the Hammerheads that I am currently shooting.