I almost bought a 350/370z . I had a few z cars and love them but they are not without their issues. Now I may just get a g37s. inifiniti is more refined and have their shit together.
The Z would be more fun and looks cooler. I wanted one when they were Datsun and came out with the 240 Z but I couldn't afford one then.
Infinity is the same, but I'll drive it. I had the QX- 80 for several weeks and found it to be the similar gas whore as the Armada. But that thing is like driving a living room compared to a guest suite, despite all the similarities
I had 3 '72 240z's that I restored back in the 80s and 90s. Fun cars. My best one looked exactly like this: I'm now on my 3rd Lexus (and many Toyotas). They have been the best cars by far.