as some might recall, we were working on a feature to allow multi booting different systems easily and without any hassle ( partitioning etc).
around that time we started to get in contact with known porters of different systems such as #UbuntuTouch and #sailfishos
after much effort and work, i can confidently say that the #flx1 will be added to the #UBports installer and OTA server soon allowing allow bare metal and multi boot installs!