Not everyday you get a videographic anecdote of a round making a .44mag look like a pop gun, but the .454Casull sure does it!

No wait....

Not everyday you get a videographic anecdote of a round making a .454 Casull look like a pop gun, but the .460S&W sure does it!!!

Definitely paints the picture of what that energy gap means - considering that the .44mag is generally considered to be the maximum potentially manageable round for most shooters.