I just completed the install of the Lubuntu 20.04 version which was officially released today and I am impressed.
The Chromebook keyboard and trackpad are always a pain on most linux distos apart from ones running on Gnome 3, Cinnamon, Pantheon. XFCE and LXQt never worked properly; although I did have workaround to get it working.
The lubuntu 20.04 has all of it resolved!!! Love it. There was a tiny improvement in the Geekbench score from Mx Linux.