This is a great round-up post but I’m super bummed to see “Lubuntu and Xubuntu announced that they will no longer ship 32-bit ISOs for Ubuntu 19.04 and onwards. Ubuntu 18.04 will continue to be supported for the 3-year LTS support window.”
Lubuntu and Xubuntu are perfect for older, 32-bit machines. But 32-bit is rarer and rarer, so I can see why it might make sense to cut it.
Xfce & Xubuntu 2018 Year In Review | Sean M. Davis