Ring needs to put out a comprehensive video about what the Car Cam can and can't do

I just received my Ring Car Cam yesterday, and I'm learning what it can and can't do. The explanation videos and web text on the Ring.com website are too simple and vague. I spent over an hour with tech support yesterday asking questions like "the 2 GB limit on LTE a month, what does that mean? Is that 2 GB of LTE transmission? Or 2 GB of recordings?" The tech support person didn't know. There was a lot of checking with other people by the tech and being put on hold. I could list all the questions I had, but that is not the point of this thread. Ring should just lay out what it can and CAN'T do. I'm going to continue my testing. Things like: How do you record an incident on the road while you are driving, and when does the recording start? Is that possible? If it is possible, is there a buffer where it saves a few moments before you start the recording? (I have a lot of questions.)