Since we know that lead runs somewhere around 5 BHN and 6 BHN is harder than 5 BHN and we know 7 BHN is harder than 5 and 6 BHN and 8 BHN is harder than 5, 6, and 7 BHN and 9 BHN is harder than 5, 6, 7, and 8 BHN and 10 BHN is harder than 5, 6, 7, 8, and 9 BHN and 11 BHN is harder than 5-10 BHN and 15 BHN is harder than 5-14 BHN then what is hard cast since we can buy cast bullets and make our own heat treated cast bullets that exceed Linotype metal (I have measured some I did that exceeded Linotype by a few points) what is hard cast since there is so many points of BHN's that can be obtained?
Keeping in mind that "hard" is a relative term are we saying use harder bullets or "hard" bullets whatever they may be, since we have choices if we cast our own?
What range does each have if we have soft cast , medium hard cast and hard cast?
Or do we have soft, harder soft, medium, harder medium, hard, harder hard and super hard and harder super hard?
Where does each fall?