I have the super natural and it was stronger than I expected. The key is ball motion.
The best way I can explain it is if you have a natural and a super natural drilled the same and throw them on the same line on the lane, the natural will begin making a move on the lane sooner. The super natural will probaly roll 2-5 feet further down the lane before making its move. Now, the amount of move is different as the super natural will move more boards once it begins to make its move.
So you must have enough head and midlane oil to get the natural to the break point you desire and on some drier lanes, the natural will just move too soon. And then when you move in to find oil to get it down the lane enough, it doesn't have enough recovery to carry consistently. The super natural gives you extra length and move backend reaction, but not nearly as strong of a reaction as any reactive ball.
The new one Storm is releasing appears to attempt to fit a void in that the core/cover combo will go longer down lane than the natural, and have some finish.
It is my hope, it would have the length of the super natural or even longer and then the backend finish not be anywhere near as strong as the super natural.
If it comes close to the old pink hammer that was available in the 90s, I think it would be very popular. That was a hard shell urethane with a lightbulb core. The extra hardness of the shell gave it length that other urethane balls couldn't achieve.