I’m on the other side. I have a 10 and it’s just dropped below 90% on the battery which makes sense because I’m no having to look for charging before the end of the evening. I also have a Synology nas which handles a lot of my “cloud” needs like backup, and your concerns about walled garden don’t really seem to apply to me.

The biggest issue I have is even a decade later my typing speed and accuracy is well below my blackberry days. I’m looking at getting a larger model to hopefully improve things.