I've just seen Brian Samson's thread on this new pellet over on the excellent Shooting the Breeze forum.

In recent years I've very much become a fan of many of the H&N pellets, especially the FTT and the Baracuda FT, as they seem to suit my HW barrels so well.

Brian's initial findings of the new 8.44 grains (quoted) pellet look very impressive and I know he's probably going to achieve even better.

That's another new pellet to try, then.