Less to clean.
Give the barrel and cylinders a wipe down and your good.
After watching my Dad spend hours getting his .22 Taurus revolver to consistently turn correctly, and watching my Mom spend a fair amount of time getting her SP101 shiny (granted, it was reloads), and then remembering my own time spent cleaning my XDm, which was basically to take off 3 pieces, wipe it down, and put it back together (if it's simple enough that I can do it, it's simple enough that anyone smart enough to follow the safety rules can do it) and then I'm done. Meanwhile, my Mom is still scrubbing to get the residue off of the cylinder, near the joints.
The ONLY reason I carry a revolver is to have a duty-size weapon without the semi-auto butt. A revolver conceals easier under a t-shirt. However, I still have mixed feelings, since my LCP can hold 1 more than my SP101, and it's even easier to conceal.