It's surprising to see so many are in favor of the 911 on a Z forum, lots of real car guys here
. OP, I'm not sure where you stand financially, but if you can comfortably own the 911 I think you will not regret it. But if you're on the fence about the cost of ownership then go with the Nismo. I'm not insinuating that the 911 is less reliable, because Porsche is among the best when it comes to reliability. But if you have a mechanical failure, it will definitely cost you more.