More reliability with an auto? That conflicts totally with my experience. In over 40 years of shooting handguns, I have never had a revolver malfunction. I can remember numerous malfunctions with autos.
Respectfully sir, if you have never had a revolver quit on you then you have been lucky.
Yes, in my experience the Glock 9mms are more reliable than the model 66s we used to issue, same-same for the 5906s we issued after we transitioned to pistols from revolvers.
My experience base is not just from personally owned guns, but from watching a program involving 325 or so shooters over the course of 23+ years.
Back in the day it was common for guys running a qual to have to stop in the middle because the wheelgun wouldn't go bang. A common issue was to get powder grains under the extractor star, as an example, or to cath a rim of the casing under the extractor star during a reload (a real show stopped there), and for the guns to choke for various other reasons.
When we transitioned to the Glock I watched about 3/4 of a million rounds go down range, we had very, very few stoppages, almost all due to new shooter learning curve issues, and absolutely none when shooting up our duty ammo during quals over a three+ year period since.
That never happened when we had wheelguns.
I also find that the pistols are far more solid when dirty or abused. Get sand or dirt in a revolver, or drop it on the concrete, and it's probably going to need an armorer to fix it, our S&W and Glock 9mms commonly sluff this treatment off without choking.
There is a reason why every single military in the world issues pistols and not revolvers, and it has nothing to do with capacity.
Now, I love my wheelguns as much as the next guy, still carry my Security Six or 681 to the woods, and carry my 642 or 638 daily, but for a primary fighting handgun give me a pistol any day.