Of course if you substitute the term reliability in place of measurement, that’s a fundamentally different argument. Without question I would choose high reliability compared to low reliability. But that wasn’t the point of this topic thread. Tube audio components are notorious for yielding poorer measurements as opposed to transistor audio components.
Yet well made tube components are wildly recognized for their Very long lifespan/years of service with reliability. This is accomplished with their relatively comparative poorer measurements. So even here there is no correlation with test bench measurement and reliability/longevity as it regards tube equipment.
In the example above you would choose product A over product B. That’s fine. My point is those measurement do not ensure superior sound quality nor reliability. So I’m trying to determine where/what is the intrinsic advantage of bestowed by the better measurement numbers.
Charles