Good thing
The one77 is one of my favorite in racing games. I don't usually see many people using it. It is a different beast with a misconception, instead of using this car for speed like bugatti, it perform best with its quickness at cornering and launch. but the springs have to really be dialed in to perfection to get the most out of the one77. The Vulcan feels like the race version of one77 with better springs and aero already feels perfected.
Tip: If you find that the back end is getting away from you: this driving error mostly happens coming out of corners (don't full throttle so quickly), try adjusting your driving style because you may be spending too much time decelerating in corners; this car excels at beating others to the corners
Im my experience, the car is amazing. I try to be more aggressive going in corners than coming out because once I have cleared the corner it has really quick acceleration for walking down opponents in mid straights