As I said to you already:
"The NFA is clearly a very refined shape. Patrice has been tweaking it constantly for more than 10 years. This said, however, the NFA is a compromise (between a retro noserider and a modern longboard), so although it may very well be the best compromise for most people, it may not be "the best" depending on your aspirations, tastes, spots, ... This is why Gong has 7 different noserider models: NFA, Zero, Freak, Pampa, Moblog, Soul, Never Stick. ... in different constructions (WoodCKfusion, Pro, Vectornet)... hard to say one is the "best", it depends... "I will insist on the " tweaking it constantly". The NFA shape may change slightly every three months, and the shape is also different according to the construction (the carbon versions have thinner rails, etc...). So your NFA may not be exactly the same as the next guy's.
For instance the new ones in the Wood+Cork fusion construction have the powerful tail of the Zero, and some shape difference from the NFA Bamby, as you can see in
www.gong-galaxy.com/forum/viewtopic.php?p=126359 This is why asking questions on the Gong forum or emailing the Gong team is important, if you need detailed info on the various shapes.