The way I hear it, goldhour was developed with code stolen from EMScharts. I dont know how true it all is cause I just do what im told. You can certainly see the EMScharts in it.
My big complaint is the character limit in text boxes on the vital signs page, which forces you to another page to use events. It makes it difficult to keep things chronologically intact, and the company wont allow use of a text box without full vitals on the VS page.
EMS gold was supposed to be the best of both worlds, but I think its been scrapped since Zoll bought it all.
Full disclosure, I never used EMScharts in a HEMS/CC patient so maybe Goldenhour is better there, but with VS being a bulk of the entry on any chart, GH leaves a lot to be desired.
For 911 if I could use gen 1 or 2 AMR Meds without having to actually work at AMR, I would be set.