One of the biggest problems with learning about single-action revolvers is that so many writers have sworn up and down over the decades that X was the one true solution to the grip frame problem. A lot of shooters took the same positions and it became a lot like the 9 vs. 45 debate. For years, there was no PF equivalent for single actions where people could say, "This is what I prefer based on my experience/glove size" and then discuss their position with others who sought honest inquiry and debate, although https://singleactions.proboards.com/ is very close.
That said, I have an appointment to talk with Ronnie Wells about building a custom grip frame for my Ruger Blackhawk, which I will then proclaim to the one true solution to the grip frame problem.
Okie John