Neu has pretty much priced themselves out of the market and their bearings are too small to hold up if you fly a lot. I use to fly them but now I use Scorpion and Xera. The Asian motors are getting better and better. Xera, Vertigo and Scorpion are Asian built and have top performance and just as good efficiency as Neu.
For those who don’t know the Vertigo is a Castle Creations import and the full line won’t be available for a few more months. I hope that they will offer some sweet motor/ESC combo deals in the future.
Actually with a 6s setup you are running such low voltage that the battery is what limits the maximum performance. Get one of those Turnigy 40C batteries and a Scorpion –1100 and you will have a lot more performance and efficiency – definitely the most bang for your buck.
If you really want batter performance and efficiency you will need to go to an 8s or 10s setup. It’s a lot better investment than a Neu motor.