Several folks on the CMP forum have used it and found it works well. Its name comes from being similar in application to the IMR product.
Going over the Hodgdon data, you see examples where both powders seem to edge each other out, or one seems to be needing more powder and the other less, and then with a different bullet, that reverses. Either way, though, to get to M2 Ball and M72 Match load levels takes less than the maximum charge of either. My approach to copying M2 Ball ballistics would be to take a 150-grain bullet and work up from 46.5 grains to 49.5 grains looking for an accuracy spot. For copying M72, I would use the 175-grain Sierra MatchKing and start at about 45.5 grains and work up to 48.5 grains looking for an accuracy spot.