I've shot piles of Kent TM through full choke guns and from what I can figure out this stuff is somewhat softer.
Everybody is all excited about the new shot but every shot size is listed as out of stock so I don't know how wound up I'm gonna get till somebody actually has some in hand.
I don't know one single solitary soul that's actually help a piece of this new stuff in their hand let alone fired it through a gun.