I relate the Viper to other collectable cars. For instance:
When early Fords started to become collectable is was the 32, 34, 36, 38, and 40 everyone wanted. The odd numbered years were left on the side, that is, until all the even years were bought up, then they begin to rise in price too. The same thing happened with the early Camaros. The 67-69's were the one to have even though the 70' and up were better cars, but eventually the second Gen. cars came into their own. It also happened with the 55-57 Chevys. In every case, later model cars were superior to their predecessor, but they were less desirable. The same is true here. Each generation of Viper is better than the last, but it will be the gen. II's that are initally the most desirable, and the main reason is style. When John Q. public thinks of Viper, it's the gen. II's they see in their head.