If u go lead, bullet selection is critical. You want a round nose with no shoulder. I use the lyman 452-374. It seems to be the best of what I found. If your not casting your own, Mo bullet company makes a 200g round nose flat point that works well. Good luck.
Some people are like Slinkies. Not really good for anything, but you still can't help but smile when you see one tumble down the stairs.