I hope everyone is well....I'm hanging-in there & contemplating retirement options (1-3 yrs..or less).
I gravitated to the slim-jim style holster when I was a youth. Had to make my own since none of the shops in my hometown carried anything other than drop-loop style holsters, plus I was was on a tight budget. I settled on a strong-side reverse draw style because it allowed me to carry a long-barreled pistol very comfortably. Carried high on the waist, one can sit, stand, crouch and the pistol is not a bother and instantly accessable. When I got into cowboy shooting, I learned the style was high on "authenticity"....probably popular with the old-tymers for same reasons I found. Also found a straight down orientation easiest to work with, and allows a twist-draw without breaking the safety plane. I find the twist-draw easiest with my 1860 Colts. Having the larger grip makes grabbing/twisting easier (IMO).
Since I have the bugs worked out with my 1860s & technique, I'm currently working with a new pair of 1851 Navys. At least I'm liking the reduced blast effect and recoil during range sessions. Good to keep the mind occupied.
Slim