I like
2012 Nissan 370Z (No Badge) Z34 Cars for sale in VIC - Carsales Mobile
and
2012 Nissan 370Z (No Badge) Z34 Cars for sale in WA - Carsales Mobile
Both 2012, both with the 6MT, both with sports package (well worth it)
If you intend to drag race it, get an auto trans. If you going to drive stop and go traffic alot, get an auto. Otherwise the 6MT is way fun. That is my opinion. Whenever I am in stop and go traffic I find myself wishing for the auto. That is rare though since mine is not a daily driver, just a toy.