Yes, they do better than anything else out there that I have found.
I do not think he is making them for production yet. (Wildcat Bullets).
He is going to try a serrated jacket first. More to come.
Sorry but I must have missed the continuation of this thread. I had reported my results to Bulletsmith but did not here from him afterwards. Bottom line is a 1:8 will not stabilize them and expansion was less than we had hoped for at subsonic velocities. He may be continuing work on them but I do not know. You are really up against it to get one to open up at that slow of a speed and I have been trying for some time. Opening up the nose to 80% will start expansion but it has such poor long range performance that is isn't any better than a pistol caliber. He had some good ideas and perhaps is trying them out himself before sending out any more bullets.