I honestly don't like the looks of the 350z or the performance. The gear box sux and the interior is plastic.
I like the 300zx of old when the v6 twin turbo was offered and the build was better. Nissan went down hill from there....better yet I love the first 240's
My brother in-law has a 07 350z convert. with a Stillen SC. It's OK ...I do like the convert. better .
Oh, and he lost to a 335 step because he doesn't know how to drive....3 times from a roll.
I also think comparing the 2 is like comparing apples and oranges.