In my distant past I did a fair amount of trigger work on both. The trigger on a Smith was sooo much easier to get really good. The lockwork of the Colt IMO is much more "fragile" than the S&W. I no longer work on either. I have a 29-2 I did a trigger jpb on many years ago(81) and while the trigger is still good someone bobbed the hammer and thinned the trigger. I have a new TT and a new TH that I can put in it...but have just said to heck with it. I have owned many Pythons and of course Smiths and of course a Smolt/Smithon. I still prefer the S&Ws though... And I have enough parts for Colts to build a few Pythons, Dbacks, Vipers, SAAs etc etc...if I had the frames. Gotta sell all that stuff someday., Yep Pythons are pretty...better?...Nah!!