While not my favorite, it is high on my list of handgun cartridges. I am down to only three right now; S&W686, S&W66, and Ruger Blackhawk. I gave my Dan Wesson Model 15 to my son for his birthday last summer. I am thinking that I need to replace it with another.
S&W 66
Ruger Blackhawk
My favorite is 45ACP.