Well, in racing, it’s the NB. Spec Miata (the largest club racing class in the United States) saw a quick shift to the NB chassis when they became more readily available (price). Having raced both, and still race the NA chassis, the NB’s suspension geometry is much better. As with all vehicle evolutions, the NB fixed…

“The McLaren hasn’t set an “official” ‘Ring time, but the GT3 RS’s is 7:20.00, according to CarScoops, and the McLaren never loses sight of it.”

S3000. There, fixed it.