You know, back in the day, I always wanted a Python, and a Diamondback, too. But my first revolver was a Model 19 4", then a Model 10 2", and then, over time, I simply became enamored of S&W revolvers and continued to acquire them so now I call myself a collector and I play with y'all on here.
I have acquired a number of non-S&W revolvers, some for Cowboy Action Shooting , some oddball H&R and Ruger .22s, and a couple of Ruger .357s, but I have only acquired one double action revolver from the Colt stable (or "herpetorium", I guess), a cute little Cobra that a friend actually gave me. Its one advantage over a J-frame is its extra round but I never really warmed up to it for some reason and I only carry it when I bike ride (rarely), jog (never, anymore), or walk my dogs (they're in the yard all day; rarely need walking, they're exhausted by the time I get home after chasing squirrels all day). So this little .38 Special seldom sees the light of day.
My point is, I like Smith & Wesson revolvers. I have a great fondness for K frames, but I do have a couple of L frames and one N frame, and several J-frames, all .38s and .357s. I have always had great respect for Colt Pythons but I got over my desire for one, or a Diamondback, because as nice as they are I'd rather buy more S&Ws. I am planning a trip to Colorado in a few months and I'll probably tote along my Model 27 Classic. My buddy carries a Python - we'll definitely have a contest, and I'll beat him with both guns. So as neat as it might be to own an expensive Python, I just cannot justify it - and I imagine them to be supremely great guns.
I have an opportunity to acquire a Colt 1911 (unsure if it's a Series 70 or 80) in .38 Super, NIB or close to it. THAT Colt I'll acquire; it's a .38 so it fits into my caliber collection and I have always wanted a .38 Super. But I simply don't worry about Pythons any more.
I have a story about a great shot I made with my 6" M586 a year ago - too long for on-line but, suffice to say, after that great 85 yard shot, well, I just don't NEED anything but a S&W, with a trigger that I know and love.
***GRJ***