I have the RX-7 battle machine and i like it. i am getting a skyline when i get one more slot so i cant tell you what car of those are best but i like the battle machine. its a good starters are for those that dont have good parts.
mazda rx-7 is the best car bro ...i have 2 of them .....its too fast......my mazda top speed is 465-440-471......all pro tuned ....no body can chase me with that car i bet.....
i recommend you lotus elise with normal parts good speed Best handling in the tier2 game
or MAZDA Battle machine with good parts and good speed
you choose
btw i have Lotus elise and i preffer it than My mazda BM
(Lotus elise is a Handling Monster ^_*)