As we can see there are any number of measures for the best. I like mine best and you like yours best. But for a more objective view we need to look elsewhere.
There's these guys that made one once that I thought showed they were pretty good at building cars. If you want a Cobra, they have some decent capabilities as shown in this thread (below). If I had some real folding money, I'd give them a call.
Million Dollar Skunksworks Kirkham