@cas I got oneplus 6 because it looks like it will be very useful in future. I broke the android (still would like to recover the recovery and possibly android distro, too; plus the two red warnings during boot are annoying), tried Mobian and found Droidian was way better then expected.
My daily driver is Motorola Droid 4 with triple-boot. OnePlus is just physically too big ("incompatible with my horse").
I'd really like to see at least one camera to work. Fingerprint reader would be interesting. I'd really like to be able to power it down for storage (currently that does not work).
I still won't daily drive it -- would need bigger horse for that :-).