It's my first Nissan. I've primarily owned Acura and Mazda cars over the last 20 years (with the exception of a Toyota Tacoma 4x4 in the late-oughties), and I still have two Acuras as daily drivers. I needed a convertible in my life again, and decided to go with a low-mileage Z. I'm not new to roadsters, having owned three NA or NB Miatas in various build stages over the years. The Z Roadster has been just as fun to drive, although I miss the manual six-speed from the NB.
I have no plans at the time to add much for performance gains to the Z... I dropped in a couple high-flow air filters, and left it at that.
I'm looking forward to many weekends ahead of top-down motoring in my Z!