Imo the nsx is a very hot looking car But the Sti has so much more potential. Currently there is an Sti hitting 719 whp and who knows how much power they can extract from the 2.5 litter usdm motor. As far as looks the nsx wins hands down. Im also an Sti owner and to tell you the truth I will not trade my Sti for no other car at this price range .