While $10 /mo is merely a starbucks, not sure it's really worth it, at least not for me. I installed a 7" display in front of me that gives me WAZE and my speed. Tesla premium, while it does give you real time traffic, does not give you things like accidents, cops, construction, all those things that can impact your drive.
View attachment 485778
Also, there are 7 items in the package (see below), 1 of which we already get (navigation) and another 4 I get because my phone is set as a mobile hot spot, so it really gets down to what I noted above, real time navigation. As for the Satellite view, who cares, it's just more clutter on the screen and adds no real value and I prefer the basic 2d and 3d view WAZE offers.
View attachment 485784
If Elon wants to offer a meaningful free trial, he should offer FSD to those of us that did not select it when we ordered our 3's. That would bring him the most bang for his buck.
Beyond that, allow us to buy more range and/or power when/if possible.