It seems to me that out of the box reliability of new pistols has definitely improved and prices are reasonable, not crazy. Much of the innovation comes from manufacturing technology and refinement of the pistol platform as we know it. The micro 9s are great example of this.
I hope the new design like Glock is more reliable than the older ones from the 80s. NONE of my semi auto handgun except the Ruger Mark II and the Beretta 950BS are reliable. I had to do a lot of work to make them reliable. Guns include Colt Gold Cup, S&W 659 and Walther PPKS.
I did my own gun smithing, I had to reshape the extractor, polish the feed ramp and work on the ejector to make them reliable. One of the problem with the old designs is the ejector port is so small. You really have to work on the extractor and ejector to make the shell coming out within a small acceptable angle, or else, it will jam.
The worst one is the Gold Cup which is the most expensive. You won't believe how rough the inside of the gun is. But it is very accurate.
I bought a Glock 26, seems to be better, I have not fired it yet.