We are spending 6 years with development of GeoLink modules
And there is no other product that can work on all helicopters, similarly as GeoLink, including nitro and gasser models and offer all the features, even at airplanes.
Probably you have still not watched how it works for other pilots. Even the first version was working as advertised.
https://www.youtube.com/watch?v=phgAVLn ... lRichterRCEach update is improving GeoLink functions, however even few years ago it was working correctly if your model was configured well.