People that have used Homebrew on Linux/Linuxbrew how was your experience with it?

After watching CTT video on Homebrew I must say it caught my interest. I'm currently running manjaro as my daily driver and couldn't be happier with it. I'd like to know your experiences with it, specially those also using arch-based distros? Could it be better than AUR? worse? Can it fill for packages not available on my distro's repos?