Good evening! I spent last week seeking for some good Linux distro and after I have installed Ubuntu Gnome (bugged), Mint (wifi didn't work) and Debian 9.1.0 pure and that didn't work for me either I have issues because the firmware for my network card, but fortunately I have succeed in found your instructions about Debian Live with non free firmware and now I'm a happy new member of Debian comunity with my Debian 9.1.0 stretch Live work properly, so please do not stop the production of Debian Live in the next distributions.
Yours Washington Feitosa