RE: E-FLIGHT BLADE CP
I work at a Hobby Shop also. I have also flown the new upgraded head units. I don't like them as much. They don't have the sticky problem, but they do have another. They tend to hop up and down rather quickly making it difficult for someone who has no experience flying helis to fly it. I switched the washers and flew it for a customer for about 3 stock batteries worth, and it seemed to get a little better. But i believe i will stick with my original. And as far as an upgraded motor. Try a Venom fireball 370. I have used this motor for about a month now, and have had great results and at $15, it's a great deal compared to a brushless setup. Which i would not put on this type of heli.