I've logged a lot of hours in
I've logged a lot of hours in Miatas. The ND is the best by far in my opinion. Note that there are two ND versions. This year's and last have more power and it makes a difference. I'd get Nav in my Miata if possible. When you are out getting lost on purpose it actually helps you continue to find fun roads to explore. I loved the NC. If you get an NC, get one newer than a 2009. There were some nice changes. Cheers,