Yes CGA service buses will always be in better condition than
normal buses.
But from what i observe it isnt just between CGA service buses
and normal service buses.
Like for Svc 852, SMB190U rims are polished quite often and is
mostly shiny but for 189A and for it is always/seldom polished.
It's interior is also dirtier than 190U.
Also when both SMB109G and 133K were both perm 858 which goes to
CGA, 133K was much cleaned much more often and engine was much
better than 109G
Anyway sorry for being off-topic...
I do think that SMRT might have cleaned up SMB190U's body since
its advert is already removed.
SMB189A may get a cleanup once its advert is removed? Im not
sure though.
