I have owned several Rugers and have never had one fail! Well built like tanks. I have not owned but one Taurus and it functioned as it should. Older Rossi guns are well built. I have been lucky I guess. Only had one Smith go down but it was shot a bunch and close to 60 years old.
I've got a Ruger Security Six SS in .357 that was a range gun for the INS. Made in 1974, it logged 8,137 rounds -all in .357- before being 'retired'. The arms room record came with it and showed NO repairs other than going through three sets of grips.
If I could only have one gun for the Zombie Apocalypse....