Get a Smith k frame. My first was a m28
Now that is one excessively rare Model 28 if it's a K-frame.
, the K-frame magnums are the ones that have the reputation. It's a grand debate about "how much" it takes to bust one, and which specific ammo it takes, but your Model 13, 19, 65, 66 are the ones that may give up with extended full-bore Magnum ammo.
That's -NO- good reason to avoid one, these are some of the greatest handguns over to grace the planet.
(FWIW, I too rarely see any Speed/Security/Service Sixes in my circles. And YEP, I look for them!)