I never used a spin-off of a unique distribution of GNU/Linux on my own computer, except the dark Ubuntu times. It seemed right at the time.
Now, I don’t see why I should recommend a distro that tries to be easier on new users when the original has sane defaults and is closer to upstream regarding all the tools and software bundled with it.
Here are my recommendations for new users in that order (regardless of their computer knowledge): Debian, Fedora, Gentoo, Arch, Slackware, LFS. Friends can help with the installation and should consider easy maintainability when dealing with users who just want to use it.