Boy had his Integra GSR for a while and wanted to get another car but couldn't decide on a used 2003 S2000 or a new 2008 Miata. The S2000 only has about 30K miles, is in great condition, cheaper to buy but no warranty, transmission maybe problematic for that year and higher ownership cost. The Miata is fun to drive and cheaper to insure and maintain but needs more power. So how would you decide?