Of the three Sailfish devices I have been using all have been the officially supported Jolla ones. With the Xperia 10 III the performance is also pretty good which has been a problem with earlier devices I think.
Now I am looking for the next (non-Jolla supported) device to replace the Xperia, but have no idea which one. So my question is; which devices are the best supported and high performance? I want a fast one with at least 6 GB of RAM and a large screen at about 6.5" or so.