Yup Dirty Harry made the Model 29. S&W almost discontinued the Model 29 because sales were so bad. Special Forces units bought some but bad PR almost killed the 29. People said the .44 mag was so powerful that the round broke wrist and arms and even dislocated shoulders. That of course was not true. When I worked in broadcasting back in the day I had a friend who was an broadcast engineer and we went shooting a lot. He had a 29 and a seven year old son who shot the 29 and I figured if the kid could shot that sucker without any ill effects I could shot the sucker. And if you shot the 29 with .44 Specials the 29 was a pussy cat. BTW: In the move Eastwood admits that he is really shooting .44 specials and not the .44 mag.
I wish I had not sold my Model 19 though.
Back to the original question I like single actions and would like a Colt single action and had a chance to buy one but Colt quality is hit and miss for the price. So instead have three Ruger single actions
I also have a 1873 Winchester clone after seeing Winchester 73. Also now have a 1885 Winchester clone from C. Sharps Arms. I watch to many cowboy movies.