No doubt the Wrights under SMRT will last...
but definitely, regardless of whom, the 5 seats at the lower
deck rear is definitely going to get hotter sooner(if one sit for
quite some times).
If the rear design combines with Enviro/A95, meaning that there
would be seat covers(or something else), I guess it would be the
"perfect" bus imo...since Enviro/A95 does not have much problem
with those seats.