All those ports are incomplete and simple. You cannot use those to publish to HTML, PDF, Latex and TexInfo. You cannot do literate programming in those ports as well. Those are just shallow copies.

You should look at my guides if you want an IDE-like experience: http://tuhdo.github.io/

I find writing code in C/C++ with Emacs much faster than typical IDE: http://tuhdo.github.io/c-ide.html

For writing Lisp code, maybe except the commercial IDEs, none other tool matches.