Bubbagen OS for Excito B3, version 1.16
These are the Live USB images for Bubbagen OS version 1.16.
If you are new to this OS and upgrading from the original Excito supplied Bubba OS it is my recommendation that you install the 1.16.0 version which uses the OpenRC service manager. I also recommend this version if you intend to play with advanced networking options such as multiple Wifi SSIDs, VLANs and VPN.
The 1.16.5 version uses the systemd service manager. For headless systems like the B3 this offers no real benefit but people that run Linux desktops may prefer this for uniformity in their network. Systemd network managing in my opinion is rather complex/restricted from command line but you may enjoy this as an additional challenge.