Pros
Price
It holds position better than my naza lite and V2 almost as good as A2.
It locks sats quicker than the lite.
Faster flight in Atti
Yaw is more precise/stable
Have not heard of any flyways yet
12 volt out from the pmu
much smoother when flying in gps mode.
Can change the return to home height (naza is 20 meters and you cannot change it)
metallic cases for the fc, emu, and led
Point of Interest
Cons
V2 gps lock is quicker
Nazas have higher quality cables
No Bluetooth yet
Does not support waypoints