Having installed and used Bjorn for a day I can see some immediate limitations with its use.

When connected to a network, the only means to control it is via the webUI which also means having a device connected to the same network as it. This makes it cumbersome to use. I need to pre-configure Bjorn to connect to the network I wish to audit before I can use it.

Being able to use this device like a plug in play badUSB makes it a bit more robust. Being able to attach it to a target device masked as a HID device and leave it plugged in while it runs its scan makes it a bit more user friendly.