I say go for it if you like it. You've gotten quite a bit of opinion so in the end it's going to come down to whether or not you would enjoy driving/experiencing the car. I've owned both and, in my opinion, both had their ups and downs. For example, the tt being obviously faster (300hp stock) but they're a bit more expensive and getting harder to come by in good condition and the n/a may be slower but you can still have just as much fun in them plus make them look just as good as a tt and they don't have to deal with HICAS (all-wheel steering) unless you get the stillen remover. I think z32s are awesome cars so if you end up getting it, it'll be like buying any other car.. a new experience. Good luck man.