Id go for a trans am personaly, but thats cus i have a "thing" for the body style. However its WAY too expensive. If you like all three equally, go for the one with least amount of mods. Look for the one that has been taken cared of the most, and if you go for the TT GTO, make sure you have it fully inspected and look at paper work and all. It could be the best or the worst one in the list.
MONSTER l STRANO l BRAKEMOTIVE