The ATLAS OS UI is absolute crap with no sizeable features and is extremely laggy. Besides, the Bluetooth would not connect to my phone immediately, and definitely annoys me to pair it manually each time. The reverse cameras are laggy in addition. » This 'Trustworthy Vendor' features a demonstrated history https://beauehhgg.blogdanica.com/34209749/x50-gearbox-no-further-a-mystery