I have several .32 H&R Magnums. Let me know if you want to try any of them out.
I have a Ruger Single-six, and it's probably the best all around one. It's also neat, cause it's a single action, just the ejection is tricky as the gate is JUST big enough to clear the case.
I also have a Charter Arms (forgot the model) 4" with adj sights. I actually haven't shot it yet, though I have had it some time. I guess I forget I have it, or there's always something else to shoot. It does make a decent trail gun, and the adj sights are a nice feature, but the trigger pull could use some work. Hey, it's a Charter, what can you expect?
I also have two Colts in .32 H&R Mag. Numrich (now Gun Parts Corp) used to sell replacement cylinders in .32 H&R. The kit came with a barrel, but I just used Colts that were already .32 New Police. Fitting the cylinder took some work, but wasn't overly difficult. One is an alloy frame Cobra 3" bbl, and the other's a Police Positive (steel frame) 4" bbl.
The .32 H&R is a great cartride when used within it's limitations. I wouldn't pick one primarily for self-defense, but I wouldn't feel helpless with one if that's what I had. It's effective on small game, and really shines in that arena. It's just a very fun round to shoot. Most people who own one like the .32 H&R very much and become fans. But, like all cartridges, you should use it within it's perfromance.
Ross