However, that is why I won't have a gun as a carry gun that doesn't have 2nd strike (True Double Action) capabilities
You really want to fool around with a second strike if it happens in a fight? tap, rack, and shoot is more reliable.
Learned this on my Glock. My G30 started having light primer strikes. Took out the firing pin assembly and cleaned it and the firing pin channel. You would not believe the junk that came out of it.
I oversaw several hundred Glocks and this happened 2 or 3 times. Leave it go long enough and the firing pin will lock up. This also happened to S&W 6906s. It is really caused by poor cleaning practices. People would dissasemble the gun, turn the slide upside down and slop solvent on the inside to dissolve crap (and letting it seep down into the firing pin channel), wipe the solvent off, it looked clean but all the crap had worked it's way into the firing pin channel. I would clean by using solvent, blowing it out with Ginscrubber, blowing the Gunscrubber out with air, and lubing. All of these cleaning items were available to everyone.
When this problem was recognized by our national firearms staff we were told to take all the slides down and clean out the firing pin channel. Those that cleaned properly had no crap inside, those that didn't had tons of stuff.
This whole problem can be avoided by proper routine cleaning.