Hey @myall_blues, there are some answers to your question higher up in the thread.
Reading through it again, I find it curious that Justin says he doesn’t like the sound of the 1-finger A chord with the high-e string ringing. But, isn’t that just a normal A chord x02220? He seems not to like it when using 1 finger, but when using 3 fingers it’s ok? That seems pretty odd.