The S&W 686 and the 586 are among the greatest revolvers
ever created; no doubt.
Let's remember, it was S&W's move to challenge the Colt Python,
offering a gun of the same dimensions, weight and an alternative
to its N frame but also a step above the K frame.
But in my estimation and heart the K frame as represented by
the Models 19/15/10 still remains the all-time greatest, modestly priced
and decently durable revolver for all ages, young, old and in between.
I'd still rather have a preponderant number of Model 19s/66s, Model 15s/67s
and Model 10s/13s than any L frames in the S&W family.
But oh yeah, I do have one Model 686 snubby, that short nose keeping
down the weight plus a seventh charge hole in the cylinder.