I've been talking to a couple different guys about that, they're cool but they're not that cool.
A niche product at the very best but who knows? Frangible ammo has been around for a long time, I don't see anything "game changing" about it. Especially for that price.
I'd like to have one or two for keychains or as a conversation piece but that's about it.
Each to their own, as some don't agree with the CEB's I shoot either.
The first thought that came into my mind was : liability. This round has only one intended purpose. Any good attorney would turn around your "justified" shooting and make you look like the bad guy based on bullet selection alone. I'll wait until the police start using them first (Don't see it happening). Just my two cents.