Now more than ever is the era of the super-GT. It’s a classy breed offering 200mph-plus supercar performance but friendlier manners and extra usability, a bit more Cote d’Azur frolic than track-day fang. At the pinnacle of this breed: the two-seat Ferrari 812 Superfast. Waiting in the wings: the three-seat McLaren known so far only by its codename of BP23. Out today: the 2+2 Aston Martin DBS Superleggera.