If you've never heard of Foundation Devices, you may be interested in my
review of their first device; review for the latest generation is going to be posted
very very soon, as well in the Hardware Wallet section.
you did an AMAZING job with the review but $299 is way outside of what I consider reasonable no matter how many features it has. it would have to be able to mine bitcoin at a profit to make me even consider it.

I found it too expensive, as well - it was just an example of a fully open-source hardware device.
And nobody even cloned it yet, even though it costs $299 and should be relatively cheap to reproduce!
