Here's a bit more regarding Endeavoros vs. CachyOS
I'm liking what this YTer has to say, though I've only come across him this single time. He does a good job at describing the differences, the pros and cons of both.
I can't see myself blowing up my current setup that has been working, and stable (so far).
From what I gather, Arch doesn't have a GUI installer, its cmd line, so that's where Endeavor comes in. It also offers a handful of tools to help you configure the system after install - to me that does indicate a more polished experienced. I've not tried Arch, so I cannot confirm if its truly polished.
I'm happy with CachyOS, and as someone on reddit stated, switching between EOS and CachyOS, is like dating twins, and switching to the one with more makeup.