This thread is a little dumb, the two cars are not even comparable - and Ive driven both.
The Ferrari 360 is a lovely little pose car. It looks 'nice' though not as nice as a 355, and performs adequately but will still struggle to match a current SS Commodore in a side by side run....so you dont buy it for performance, as it really doesnt have much. Still its a Ferrari.
GTR on the other hand is the Ugly Betty of Supercars. Its big, bulbous, has no cred to the Latte set, but will wipe the floor with anything you care to benchmark it against at any venue in any conditions. Still its a Nissan.
As they say - Fiat for show, Datsun for a pro