First off that video is great thanks Buddies for it.
I guess I shouldn't have been surprised they both tracked so similar as they are supposed to both go long and hook hard. I was hoping they both would have more of a Skid/flip reaction than such a smooth arch that they exhibited especially the NM as it does have more on paper.
I also wonder what the next ball based on the HART core will do as they always seem to step it up on the subsequent ball's in a line, and the BW seems to be the latest incarnation of the Big Blue line.