I hunt with a S&W 686 357mag, My last deer shot, I was using the Hornady 158gr HP-XTP with a velocity of 1050fps. The deer was a 200lbs doe shot at 65 yards. The bullet entered between ribs, went through the heart and lungs then broke a rib on exit. The bullet wasn't recovered but the expansion seemed minimal, the exit hole was about 5/8inches. The deer was already running, ran about 50 yards after being shot, then collapsed.
I switched to using the 180gr HP-XTP at the same velocity. I calculate my effective range differently than most others do.
Here is a calculator that may help.
Hornady HITS calculator