The web page for Texinfo lists two alternative readers (pinfo and tkinfo), and I suggest adding info.vim[1] to that list as well. Full disclosure: I am the author of that Vim plugin and I have been using and working on it for almost two years now. Here is a screencast if you want to be sure of its quality before listing another reader on the main page:
https://asciinema.org/a/92884 [1] https://gitlab.com/HiPhish/info.vim
