Not really my point to CMO, which was utility and function correlation to price. That said, there are certainly refinements in that typically comes with a higher price tag. Higher price tag doesn't always mean quality.
I have a watch that came with a "nice" price tag. I haven't worn it in probably close to 10 years. It's not that I don't appreciate the quality, but just have another that I find more useful.
I've found there are 2 things that affect quality the most: materials and workmanship. If you are satisfied with both, and the price is what you feel is fair, nothing wrong with that, or any other, knife that checks those boxes. That's purely from a quality perspective. Function is up to your personal needs.
For some, a knife is a knife, They are going to use, abuse, and most times lose that knife in a year or two, and they'll just replace it. The cheaper, the better,
If you are like me, you use a knife 1-2 times a week, and the rest of the time it just hangs out in a pocket. I prefer a "better" quality knife that won't rust or be damaged from EDC. My Salt model works great for that.
In a pinch, a rusty screwdriver can act as a defensive weapon, too. So, when it comes to knives, I think it comes down to "whatever knife you have on you when the time comes," is what's "best".