Texas, Fly
I guess its a trade off when choosing to buy a really top end super car like the Enzo or the Mclaren or purchase several other cheaper supercars and have some change left over - nothing wrong in going with either options as long as you can afford it.
Some people are willing to pay top dollar for an Enzo and some think its nuts. For me it simply depends on what that person's obssesion is

. If I was a huge (and very rich) Ferrari fan I'd waste no time going for the Enzo or a F50 (my current fav Ferrari).
Owning a supercar is never a practical thing - its pure passion.