While this unit is very compact and portable, I do not see this as having any long term value as a daily driver.  It's limitations are mainly with the size of the M.2 device, having only 128 gb available for storage, and the 4 gb memory capacity.  I had purchased it in anticipation of increasing both the M.2 capacity and increasing the memory capacity to a minimum of 8 gb.  I found that this unit is not accessible in doing those upgrades unless taken to a computer tech to make the changes.  Also, the OS lacks the authentication code needed to continue using it without purchasing a new authenticator.  And all product identification labels have been removed.  As a 'toy' it functions fine.  But for any serious user, bypass this for something more suitable.