Monell, Setup procedure is exactly same for Open pilot and Libre pilot. I am sharing my long hours put in, to figure out this controller, with other fellow members so they can benefit from it. It is up to the individual to use it or not use it. UAV files are not cross compatible with different versions, once you know how to setup your controller, you can tweak any UAV file for your version very quickly. I, myself use Libre pilot and Open pilot in my Helis.