Over the years I have attended numerous “tactical” firearm courses. With the exception of shotgun courses, the firearms I employed were modern semiautomatics, usually fed with high-capacity magazines. Recently, however, I attended a basic handgun course at Gunsite that was sponsored by Hornady, Ruger, Surefire and XS Sights.
While I like revolvers, based on my experience, wheelguns—especially Snubbys—are actually about 20% harder to shoot well, excluding the more complex manual of arms of an auto-loader. That does not mean, however, that the Snubby is not still a viable weapon.