A Colt DA isn't any "lesser", nor better than a Smith's action - it's different.
A Colt is different mechanically, in both the trigger/hammer action, and even differs in direction of cylinder rotation.
A Colt doesn't lock the cylinder until the trigger's pulled, whereas, a Smith is locked when the hammer's cocked.
Some people like blondes, others prefer brunettes - and others redheads.
I've owned/carried/shot both shrouded & unshrouded D-frames, and have no preference, except the the older guns tend to be smoother - although the post 1973 shrouded EJ rod has it's advantages.
I turned away from S&W J-framed .38's when two new M60's, I bought in the day, started skipping over a loaded chamber during very rapid DA firing - something my DS' never did for me, even when I tried: and I liked the 6th shot the Colt offered over the J-frame.
Although YMMV, a 6-shot/K-Frame always seemed too big for my taste, especially for CCW/pocket carry.
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