Go the 34.
It suits what you've said you want from your next car perfectly, plus even in stock form it still has plenty of punch.
And that aside, it's a 2001 model, it's Bayside Blue, it has the factory Nismo kit, and it has a factory sunroof. That's just about the rarest spec combination of a GT-t I can think of, I'd love to have one just like it for my next car. Basically I'd hang onto it if I were you