(16 Jun 2019, 8:52 am)S813 FVK wrote
At almost 7 years old, the B9s are going to be around for a lot longer than the Omnidekkas, so seem like the better option of the two to get the upgrade.
I wonder if this hints at the B9's getting a refurbishment soon too, with them only being 7 years old, they could add USB ports, better seats... they would upgrade a few routes, as there's 13 of them - 6149-6161.