The OEM clarion unit isn't much though. These branded units specifically made for OEM are pretty mediocre, no RCA out, barely any equaliser settings, mediocre DAC, etc. Back in the day we used to get proper branded not for OEM units which were much better. Like my old pioneer unit from 2010 Altis performs much better than the OEM clarion in my city. These OEM branded units are also worthless in the used market as well. But still better than the Chinese units though.
Also the OEM clarion has many touch issues as well. I had to get one replaced under warranty and now after the warranty is up, the replacement unit has issues reducing the volume. I really hope the new city's unit at least isn't touch without screen like the clarion.