What version of Unity is best for creating Oculus Go app? Oculus package -> crashes, errors

I'm just starting on developing an app for Oculus Go. What is the best version of Unity to install in order for the latest Oculus Integration package to work cleanly with it? I had installed some newer versions of 2019 and when I installed the Oculus packages--and before I had even added a single gameobject to the scene, I was seeing error messages in the console about the Oculus code. So, I saw on the Oculus site that they support 3 versions of Unity. The newest was 2019.1.2f1. So I installed this and then imported the Oculus Integration package and Unity stopped running toward the end of the import. I tried to import it again, and again, another crash. Any suggestions on which Unity version would be best to use?