Thanks for the clarification on how you shoot Larry. You broke it down to a science. Kind of reminds me of what Brian Enos wrote about.

I've got a 686 also and I find the 627 N frame fits my paw a little better. The 686 is 6" and I can shoot it slightly better due to a better trigger job and probably the extra inch of barrel.

Larry, since you are shooting in the dark. How's the flash with the snub compared to the 5". Also, hows the sound level in comparing both guns. Are you shooting factory loads? I know you mentioned gold dot but I'm not familiar with much factory ammo. If you are shooting your own loads what powder are you using? Thanks.
Dave