Viper of course. You pretty much can beat every car out there in a straight line until you hit a wall or fly off the cliff. When it does fly, it probably will fly farther than everything else. If your heart says Viper but your mind says NSX, then I don't know since the mind is somewhat spiritual and the heart practical. I usually follow my brain but, depending if you have one, you might just need to follow some other organs. There are times that my loin takes over my brain when the latter gets less blood flow. I always thought that the Viper does compensate some shortcomings like always wanting to burn some ass punks in the Mustang or ass punks in those ricer NSX.
Steve
Steve