i've driven the r18 coupe + sedan, and the csx (swapped with 604csx for a night haha) and i have to say the csx definetly has more "umph" to it. Its comes iwht more features inside too, like leather seats, 6cd changer and paddleshift (if yer going AT). its hard to compare it to a stock coupe though ...because i dont remember how it rides
although i'd try to save up some extra and fork out for a FA5
