I forgot to answer the second question lol. For V2, I'd say slightly thinner bezels / lighter weight if there's no compromise with battery capacity. I'd also add a physical button on the left side to mirror the one on the right side that's currently acting as a back button.

Honestly I'd much rather have more customized software features including their own Android launcher. The Daylight OS fork is fine, but they're currently using Niagara as their launcher. I think if they were to create their own custom launcher for the hardware, it would allow them to do iterate faster than having to push features on the OS level.