For the looongest time my only N-Frame was a used 4" bbl pre M28 which served me quite well, first as a duty gun when I was a LEO at one time with a department that required 4" .357 Magnum revolvers, then as a "utility" gun for all sorts of things.
Next came a M29-2 and I had 2 N-Frames for a long time until a few years ago... just about the time I joined this forum
and came down with a serious case of "Smithitis Acquireum", that quick progressed to "stage 2" when K-Frames started showing up, "stage 3" with 3rd gen pistols, and now I'm in the next to the final stage, "stage 4" with J-Frames starting to appear.
My wife says she'll pull the plug and donate my organs if an X-Frame ever shows up, as she'll know that I'm in the final stage of "Smithitis Acquireum" infection if one of those monsters ever follows me home.
I need to updated this with my recent N-Frames additions, but it's my N-Frame family tree when a M16-4 snuck in, signaling the progression to "stage 2" of this no known cure affliction.
From top to bottom: M-57 no dash, M29-2, M16-4, M25-5, M544 and my trusty pre M28: