[RickB]

The least reliable gun I've ever owned is a DA revolver.
It doesn't misfeed, but unless I'm picky about ammo selection, it ignites only 90% of the rounds I "feed" it.
Even my dodgy auto pistols are 99.9% reliable.

I've done a fair amount of DA shooting, and can't put hits on target half as fast, with the necessary accuracy, as I can with a good auto pistol, so it's 20th century technology for me.