Hi Davy,Han,
when reading other posts in this thread, I think I am not a fast driver, so I am happy to drive the MX5 Cup version, but I don’t mind driving another car.
It's your choice. The Cup version is the one we use every Wednesday in the multiclass and you received a base setup for it. So if you think you're going to join us on Wednesday, it's probably better to start practicing with the Cup.
For Rookie events we use the ND version for the regulars so the inexperienced Rookies aren't blown away by them and the chance of nice battles is also greater.