My favorite is this 1974 NM Super SS w/Bisley hammer but with wide spur modified to look more like a SBH hammer, Bisley trigger, plus Colt eject rod with sharpened tip and freespin pawl to make it easier to 'find' those little holes when ejecting cases.
1958 357 Flat Top I converted to 44 Spl is my favorite big bore:
Early super Blackhawk barrel with eagle cut to 4 5/8" with resoldered sight.
Ruger 44 Spl factory cylinder.
Replaced steel offset ejector housing with new straight slot hsg for additional ejector length.
Super Blackhawk cylinder pin w/collar; shortened on both ends.
XR3RED Old Army carbon steel grip frame polished ready for blueing with SBH wide trigger.
Rapidly becoming my new favorite started life as a '68 vintage Single Six convertible cut to 3 1/2" with a NM steel short grip frame from the NM 32 Mag single six Vaquero adapted to the 3 screw frame for proportion with the barrel and easy packin'. The wide SBH trigger fills the wide hole in the NM grip frame. A USFA cammed slot ERH was fitted to allow for sufficient ejection rod travel to eject cases, especially 22 WRFs and 22 mags. It also allows removal of the cylinder pin for cylinder changes in the field w/o removal of the ERH. A dimpled ER was shortened and pointed (to more easily find those 22 chambers.)