I have not thought about OmniROM or any rom for that matter in quite some time. The last time I regularly flashed roms was with the Nexus 6P. The scene just kind of fizzled out as more and more OEMs decided to slim down their stock software and add more customization features. The fact that some of these roms are still going strong is incredible! The fact that I update phones several times a year means I have less of a need for custom roms. One of the great things about custom roms like OmniROM is that you can update your device to the latest and greatest builds of Android far after the OEM has end of lifed your device.
OmniROM just released their latest build bringing their rom up to Android 7.1.2. The OmniROM provides a clean experience with little added bloat. The list of supported devices includes Moto G4 and G4 Plus, Redmi Note 3, Sony Xperia Z5, OnePlus One, Nexus 9, Nexus 6, Nexus 6P, and Nexus 5X along with a few others. Head to the link below for a full list of devices and features.