I hope you're wrong about the hammers. Randy, that designed them said they will not break, and only had one verified report of the old style breaking. The old style is one piece of steel, just like any other weight. It uses the stock pins. How could it come apart, or break.
Can you name one person on this site that had one break? I don't remember hearing any specific case, except for someone saying "I heard". You don't think anyone would make up a story to hurt a competitor, do you?