GT500, it will stand out over the 06,,,how many vettes do you see? the o6 looks like most of the others but the gt500 will be a rare car too have. Plus with the performance bolt ons ... for about 2k into the gt500 the vette wont have a chance and the cost is still in favor of the stang...z6 is nice too look at, but jeeze dont mostly old people drive vettes in florida anyways? lol thats all i see driving them...