My theory depends on what are you planning to do. If you plan on converting it to a track car IE stripped the interior, remove all non necessary items and so on then the sport/track model will do. The syncro rev is nice.
If you plan to do shows and stuff, and somethings or most of them will be replaced then any model will do. If you want the vehicle to look good and not having to do any replacements then the nismo is the model. That's why I was asking.