Ah! Yes, it is true that I'd rather be attacked with an ice pick than a power drill. However, I still think the idea has some merit. Rotational energy is great as long as you have expansion already started. However, if the bullet is not expanding, it may pencil on through no matter how fast it is rotating. N'est pas? I'm asking, not stating this as fact.
I also don't see a huge difference between deer shot with 300 Mags vs. 30-06 inside 200 yards. Small hole in/Larger hole out at least when hit in the boiler room. However, let that 300 Win Mag hit a sizeable chunk of bone? I saw a big buck at the processor a while back that got hit in the spine with 300 Win Mag. The deer was basically cut in half, save a flap of belly skin.
