I'm not a fan of DNF as a package manager (it's fast enough for bulk operations but takes a long time to do very simple interactive things, compared to pacman or apt), but I wholeheartedly second this recommendation for people who want to avoid installing hundreds of PPAs and third-party repositories to get their work done. Fedora also has a lot of niche packages (like the Zola static site generator) that are only in the AUR or third-party repositories for other distributions. The defaults are good from a security and usability standpoint as well.