People often claim that Manjaro holds packages for a couple of weeks for “stability” but I’ve never seen the benefit. They tend to just update packages after Arch does and it doesn’t seem like they do any particular stability testing that the Arch community hasn’t done already.
They also tend to break the AUR occasionally for funsies, so that sucks.
EndeavourOS, Garuda, and any of the other Arch derivatives that use the Arch repos and drop some of their own tooling/customization on top should be a better experience for most.