I think that at a certain point we need to understand which path to follow.I think it’s very interesting, the three camps. The bystanders, the pro-linear/power-supply advocates. The supplied power supply advocates.
Is there truth or only opinion.
On the one hand there is a very competent person who advises you what to do in order to improve your system, intervening in various posts / threads.
On the other hand, there are those who prefer to make different, respectable choices.
I preferred to follow the first path.