My third gun was a six-inch M-28. I looked at the weight and thought it might help with getting my wife to shoot .38s.
In my youthful figuring, I neglected the size. Her small hands couldn't master this large gun.
But, this is the gun (in tandem with the spiffier 27) that the .357 cartidge was designed for, and shooting full-house .357s with a six-inch N-frame comes close to being pleasant. I have lots of .357s, but this one is the nicest to shoot with powerful ammunition. If I ever went hunting with a .357, this would be it.
On the other hand, so to speak, the large size makes fast double-action work a bit more problematic, with the longer trigger reach, stroke, and big, heavy cylinder to get spinning.
The 686 really does do better in this regard.
So, I still have the 28, 34 years later, but there's a 686 right next to it.
Meanwhile, I shoot a Python in IDPA. So there.