Not to be cynical, but I don't see it as a major upgrade over the original. If we were starting with a clean slate, I could see the logic, but not as a replacement for the 9.3x62. From a European view, I understand how a manufacturer might not want to load modern (high) pressure ammo for the 9.3x62 because of the risk posed by very old rifles; a new cartridge eliminates legacy issues.
As a solution to the issues of public liability, it serves a purpose, but I'm not about to run out and buy one. It's a nice design, but the negatives associated with a thin supply chain outweigh any positives, in my view.