For deer with a 357 mag please look at the numbers for the Speer 140 gr jacketed bullet. I personally think the 110 and 125 gr is too light,and the 158 is just ok but a little heavy. The speed of the 140 is in the sweet spot.
I have thought the same about 140gr. For some time , the accuracy was lackluster, & not as expected. In therory the 140 gr. should be the Holy Grail. ( Tried 3 different powders )
What is the recomended fuel for these near perfect projectiles ?