I handgun hunt almost exclusively. I prefer customXP100's (below).They're no longer made. HS Precision makes a handgun just like it. Both are expensive.
Probably the best thing for the money nowadays is the TC Encore. Good guns and you can change barrels in a snap.
No revolver can compare to an XP, HS, or Encore so I don't really keep up with what's new in the wheel gun arena.