My bro, his friends and mine went around testing. City, Jazz,
Lancer, Aveo, Picanto, Optra, Impreza, Getz. In the end, I got a
Kelisa. 
What I did is I just test-drive. Whenever the SE offered a seat and
wanted to discuss pricing, I will decline saying I need to decide
on a car model first. That way, you can easily test 3-4 cars in 1
afternoon. But if you are serious, at about the 4th - 5th car, can
sit down to have a chat. Just to know where you stand
financially.