Sorry I did not see this sooner. EndeavourOS is my favourite by far. I loved Manjaro when I used it and thought detractors were exaggerating its problems. Then I had a string of problems all clearly linked to poor management and now I strongly recommend that nobody use Manjaro ever. Once I started to use EndeavourOS, I realized that Manjaro incompatibility with the AUR was causing me constant problems without me realizing it. I was attracted to Garuda and did use it for about a week. It was not for me in the end but that could just be preference.
The thing about EndeavourOS is that, once installed, it is essentially just Arch. There only only just over a dozen EndeavourOS packages on top of the 80,000 or so vanilla Arch ones. So, EndeavourOS is basically just easy to install with decent defaults. Manjaro has its own repos and they are incompatible with the AUR ( trust me ). Garuda departs from Arch a lot more. That could be good or bad depending on your preferences.