Online torture tests are BS...
Online "torture" tests sell guns. In my opinion, these "tests" probably sell more guns than any other kind of marketing activity that gun manufacturers invest in.
I really don't believe any of of the torture tests that I've read about, nor do I believe most of the claims that I've heard where people said that they have shot hundreds of thousands of rounds through a single firearm. People lie.
I could assume a new online identity, then take a bunch of pictures of myself abusing a gun and post them on the web with descriptions of what I "did" to the gun and how it performed flawlessly.
I could also take video of myself abusing a firearm to further support my claims. I could cherry pick abuse "takes" until my favorite gun functioned after heaping abuse on it and post the "good" takes. I could then take more videos of other brands of pistols and wait until they fail and then post the "bad" takes to malign other makes and models of pistols.
I could also say that I changed a few parts here and there and cleaned it a few times along the way.
You know what would happen? Most people would read about it and not doubt anything that I said. Why? Because they want to believe in torture tests, especially if the featured gun was a brand that they like or something that they were considering to buy. Anyone could call into question the validity of the torture test, but the test couldn't really be proved or disproved without replicating the torture test multiple times in an unbiased format. Anyone could call into question the replicated torture tests, so it would be a waste of time to even bother going through all of the trouble.
All autoloaders malfunction, occasionally. Even if someone does truthfully complete a real torture test, it doesn't mean that you could replicate it with another gun of the same make and model. Most modern autloaders are durable and reliable. Rent and shoot as many different guns as possible and draw your own conculsions. I've induced malfunctions in rental guns before. At least one of these brands of guns completed a 20,000+ round torture without a malfunction. I got a malfunction literally in the first magazine when I rented it. I intentionally limp wristed the gun. I got it to jam. So much for the torture test.
If you want a durable gun, either get a polymer framed or a steel framed handgun with a good finish, from a good manufacturer. Also get a gun that fully supports the ammo casing, or get an after market barrel that does this. You'll have a gun that will last a lifetime, as long as you maintain it.