I originally bought one to run a file server.  Then I tried it as a video player, liked that, and bought a second for the file server.  I did manage to "brick" one once, and the recovery instructions worked.An odd bit: the power supplies are different, as are the configurations of some of the internal devices (the eMMCs show up as different disk numbers).The only problem I've had: getting the UEFI/BIOS to let me boot something other than windows.  (I'm running Linux.)  I had to force MS-Windows to fail to boot repeatedly, at which point it might let me try some recovery features.  (It might have helped to know that /EFI/Boot/Bootx64.efi is an expected name, or if there were error messages.)The actual eMMC "disk" size is 58.5GiB, which works out to 62.813... billion.  Close enough I suppose.  I suspect the 64GB claim may be before replacement blocks and/or wear leveling overhead are removed.