Staggered seating or V-seat is where the seats on a roller coaster's train have an arrow-shaped layout. It is intended to give more riders a better view. The first coaster to use this type of seating is Behemoth at Canada's Wonderland. The second coaster to use this is Diamondback at Kings Island.
Bolliger & Mabillard
Currently, the Bolliger & Mabillard roller coasters that use staggered seating are Behemoth at Canada's Wonderland, Diamondback at Kings Island, Intimidator at Carowinds and Shambhala at PortAventura Park.