Here are easily comparable types of charging (related to the Librem 5 host charger):
EDIT:
Also, I’m not bothered any more as what @dos promised over two years ago works for me (since very long time) out of any power supply/bank that I carefully picked up in order to charge my phone:
htop is running a lot of lines. The only odd thing is while watching, noticed every so often but I couldn’t see what chomped at the CPU.
Thank you for the help. The idea of a video sounds like fun. First a light for the camera then same for video. I’m adding another 64 G ram. I have a feeling it will be a while before I am efficient at cleaning it up.