That's a great little table you've built there, highly useful for finding new phones with LineageOS in mind, bookmarked! I wish I would've found it a week ago...

It seems that for support is not fully there yet for the XZ2 Compact, camera is still a work-in-progress, unfortunately: https://forum.xda-developers.com/xperia-xz2/development/rom-...

But once that's sorted out I might be tempted to switch, or at the latest when I run out of official Sony updates.