Dusty,
The SBH Bisley is my favorite single action.  The gripframe on the standard Super Black Hawk used to beat the knuckle of my second finger black and blue.  I replaced the gripframe, hammer and trigger with Bisley parts.  That solved my problem.  It was worth the time and effort.  I now have a sa 7 1/2" sab Bisley that shoots great and doesn't beat me up. :-D   The Bisley doesn't fit everyones hand the same, but if the SBH and the BH tend to bash your hand you might like the Bisley model.
Best,
TnNuc