Nice
list of UI's offered with PostmarketOS for PinePhone:
Available user interfaces (14):
* none: No graphical environment
* fbkeyboard: Plain framebuffer console with touchscreen keyboard support
* gnome: (Wayland) Gnome Shell
* i3wm: (X11) Tiling WM (keyboard required)
* kodi: (Wayland) 10-foot UI useful on TV's
* mate: (X11) MATE Desktop Environment, fork of GNOME2 (stylus recommended)
* phosh: (Wayland) Mobile UI developed for the Librem 5 (works only with numeric passwords!)
* plasma-bigscreen: (Wayland) 10-feet variant of Plasma, made for big screen TVs
* plasma-desktop: (X11/Wayland) KDE Desktop Environment (works well with tablets)
* plasma-mobile: (Wayland) Mobile variant of KDE Plasma (does not run without hardware acceleration, allows only numeric passwords!)
* shelli: Plain console with touchscreen gesture support
* sway: (Wayland) Tiling WM, drop-in replacement for i3wm (DOES NOT RUN WITHOUT HW ACCELERATION!)
* sxmo: (X11) Simple X Mobile: Mobile environment based on simple & suckless software (best compatibility on pinephone)
* weston: (Wayland) Reference compositor (demo, not a phone interface)
* xfce4: (X11) Lightweight desktop (stylus recommended)
Lomiri on PostmarketOS is work in progress too.