@Wyatt Smith, yes I’m familiar with the S&W N frames used for both the .44 and the .41 mag in models 29/629 and 57 & 58. What I’m unaware of is .357s built on N frames and thought they only did that in the last 20 years in order to add a 8 shot cylinder. I believe majority of .357’s are built on K frames and later L frames for more strength, some might even be made on a beefed up J frame (Lady Smith) but not sure? I think the L frame allows for .357 in a 7 shot cylinder but only the N frames allow for 8 shots? But I’m not sure and was asking about that.
Anyway, I’m a fan of the older S&W revolvers - less so the newer ones made after 2000. The older model 57s in excellent condition are hard to come by and command a high price - but are a fine revolver. The model 58 was a cheaper law enforcement version without the adjustable rear sight but still a well made & functional .41 mag. I can’t think of anything made by S&W before 2000 that is not a nice revolver….just my preference and the fact I can’t afford an original Colt Python “collector grade”. Colt’s might have a smoother trigger & action but not by much and they are a bit less durable - but who cares because they are a classic work of art !