I can't say anything about the user accounts so far - the device is used by me alone.
I'm only using it at home at the moment and therefore without a case. For me, the feel is good, and I would describe the weight as valuable, which is about as close as I can get to a little too heavy. The edge makes it easier to grip and it tends to "slip" less. I'm satisfied with the device; only the Lidar resolution could be a bit higher (but it's still fun to play around with it). Sorry, the last sentence was a bit oT, was just in the flow of writing.