I have several .32's:
S&W Model 631 (4" barrel)
S&W Model 16-4 (6" barrel)
Ruger SP 101 (4").
I shoot far more .32 S&W Longs than I do .32 H&R Magnums.
.32 S&W Long:
100 gr Keith cast SWC or RCBS 98 gr SWC ahead of 2.8 grs of 231 in .32 S&W Long cases (any standard SP primer).
90 gr Hornady HBWC ahead of 2.0 grs of Bullseye or equivalent (any standard SP primer).
.32 H&R Magnum case:
100 gr Keith cast bullet ahead of 10.0 grs of H110.
The target loaded .32 S&W Long does me just fine for any edible small game. In fact, it could be argued that the 631 is the ideal "Trail Gun". However, I may be found with any one of my .32's at any given time.
S&W 16-4 with a Bushnell Red Dot sight:
Model 631:
Ruger Model SP 101:
Dale53