I agree on the report stated above.
Masaad Ayoob had also written a great book that covered most all handgun rounds and agreed that the 125 is the best performing SD round in the 357.
I have read several reports lately that detracted from the Safety Slug due ti its frangebility. It would often fail to penetrate deep enough for stopping power before it "fragmented" to lethal capacity. I have used them in the past and agree with their philosophy, especially in urban environs where stray bullets can cause collateral damages. The are great concepts for apartment/homes where the risk of penetrating to another room are a reality. I am not sure I feel safe with them if my life depended on it for sure. I would need to do further research.
For the woods, I prefer the heavier solids/hardcast for stopping power. I have used them exclusively in my 44 mag. (at least before I sold it on Friday

) They are a sure thing as far as weight retention and power. I have used them on bear, elk and deer with no issues. I am looking to find something similar for my 45 acp as well. Currently use 200gr JHP (Hornandy TAP) for SD, and 240gr FMJ (roundball) for woods work.