Just for a little more information on this subject, I thought you fellows might be interested in this.
I've "really" put a lot of 357 bullets through some serious testing in a very diverse range of mediums. I settled on 125g Remington(bulk/Midway) soft points for my all around small game/predator loads. I chose this bullet simply because accuracy over a wide range of loads was exellent, and because even when loaded to 1500 fps in my 1894C, it still didn't blow a very big exit hole in a good fur.
After wringing this particular bullet out for about a year, I got thinking(wondering) about how well it would penetrate on something as big as a deer. I pretty much "knew" what to expect, but you know how you just "have" to try it, and see first hand! LOL!
I decided that from what I'd learned from all the testing I'd done with this bullet, that if I loaded it in 357 cases, it'd likely expand too much. I loaded these bullets in 38 specials with 5.8g of Unique, and CCI 500 primers. Muzzle velocity from my 1894C was 1200 fps. I figured this combination should work fine on an average sized(100-150 lbs around here) deer, as long as I kept the range at, or below 50 yards.
A friend of mine offered to let me use one of his damage stamps so I could test out my loads on a live deer. I set up in a thicket that evening, and waited till a pretty decent doe(about 120 lbs on the hoof) came easing down the trail towards me. When she was about 40-50 yards from me, she turned, and gave me my favorite shot(through the facing shoulder, into the vitals). I almost hesitated for a second, but pulled the trigger.
At the shot, she did a mule kick, and ran about 40 yards before falling. That 38 special loaded with a 125g SP not only broke the facing shoulder, but punched through both lungs, through the off shoulder, and exited. Now granted, the exit wound wasn't impressive, but it exited none the less. The key was keeping the velocity within the limits that the bullet could handle, and knowing the effective range.
I just figured I'd toss that experience in here just for the sake of "food for thought". The 158g Remington SPs are just a big brother to the 125g. Both bullets are very tough.