In my opinion, I think that Tridents are rather smooth buses, as
in switching of gears, accelerating, and decelerating. VSOs are
rather loud, especially the sound of the radiator+engine. I would
never fall asleep on a Trident as I feel rather energize by its
smooth ‘sailing’ on the road. Talking about suspension, I feel that
both buses’ suspension are designed to suit different types of road
conditions. Volvo has their own way, while Dennis has their own way
too.