225 is doing excellent with DDs. There is no option for bendies
in SBS area, is there?
Likewise with 860. But I think 184, 300, 812, 912, 913, 962 is
better off with bendies whereas 301, 804, 805, 806, 811, 900, 901,
903, 911 all will do well with DDs even fi they are feeders.
Anyway sooner or later they will have to be full fleet SD (like
269/315) or have some DDs.
Loading of the yis/wdl feeders and intratowns are much higher
than 269/315 etc
269/315 SDs with current frequency no longer leave the int
(which is the main loading point i believe) totally full.. only
around 1/2 or 3/4 standing space filled even during the main peak
period
on the other hand yis/wdl feeders have similar frequency to
269/315, but yet even bendies leave the int full to door, and rigid
definitely have many pax unable to board, so they wont be able to
cope with full SD fleets.. unless the frequency is reduced further
to 1-2mins which will be really unrealistic