Have a 50DS, heres my impression.
QC is spotty on mine poor finish. Lots of stuck cases when using .357 mine most likely needs to get its chambers buffed/polished.
Grip angle is pretty unique and personally I find it quite comfortable but others with larger hands who have tried mine tend to not like the short grip.
The stories about the recoil being much less are all true, .38spl shoots softer than 9mm out of a steel framed semi.
D/A Trigger is a little heavier than your average revolver but very smooth.
Cocking mechanism requires quite a bit more force and its strange compared to a regular hammer.
S/A Trigger is the tiniest bit of creep but overall not bad, a bit of over travel.
Trigger reset is the worst part(Not entirely sure if its just my gun) but on release there are two felt and audible trigger resets, if you don't release fully the trigger locks up. Not a huge issue for me but would be annoying in any kind of speed practice.
Accuracy as far as I can tell is far better than I am able to do with it.
At the end of the day its just plain fun to shoot and that's worth it to me.
Edit: Also should note the barrel seam where the shroud meets the frame is uglier in person.