General design failures/bugs from assumed acting-in-good-faith silicon/sw designers vs not-acting-in-good-faith silicon/sw designers.
Assuming the radio's are the primary threat to privacy then I'd prefer a design from a privacy activist company who explicityly designs the hw so that the less trustable parts are forced behind physcial and defined interface "firewalls".
General design failures/bugs from assumed acting-in-good-faith silicon/sw designers vs not-acting-in-good-faith silicon/sw designers.
Assuming the radio's are the primary threat to privacy then I'd prefer a design from a privacy activist company who explicityly designs the hw so that the less trustable parts are forced behind physcial and defined interface "firewalls".