Go one-on-one with with a highly qualified independant tech (the one I use has 50 years in the game), and you will lose respect for nearly the entire industry.
$40,000+ amps, that due to their design, blow their transformers on a regular basis, and too many horror stories to even begin to tell. But with 50 years at it, you will soon get the idea, that many designers really don't know what they are doing, and worse, don't care.
It's very disconcerting, but that is the current state of affairs.
There are, of course, many very knowledgeable designers, but there are enough that only care about profits, to make the situation disgusting, especially with the exorbitant current prices of supposedly SOTA equipment.
This says a lot about the equipment reviews. They must be taken with the proverbial grain of salt.
Dan