Bought mine in the 70's and it has always been my most cherished handgun. It has seen a lot of use, mostly +P handloads, haven't shot a magnum round out of it in over 20 years because of potential timing problems. It has always been my most accurate revolver. For full house loads I use a Dan Wesson 715 as I like the interchangeable barrels. The Dan is very accurate but I still shoot the Python better, probably due to the years of familiarity and the fact that the trigger breaks like glass at about 2lbs. SA. Have nothing against pre-lock Smith's have a 625 and a 629, just never got one in 357.
The reason for my inquiry is because I'd really like to add a 6" to my collection and I'm interested in feedback on the new models durability/