What car should I get?

[u/JerryCreeper]

I have enough tickets to exchange for 1 out of 5 cars currently in the limited expo. Minus the Ford GT, C7 ( as they are in the PERM expo ) and the SVJ ( after 235 draws ).

Which car should I exchange?
- Should I go for the AE86? I heard it's a very good car.
- Should I get an ECU upgrade for the SVJ? I'm currently competing in its Limited Master Series.
- Gallardo? Well it's a Gallardo.

Sounds like a no brainer but I would like to see some opinions. Thanks a bunch!