Allright, went to the hobbyshop to buy a Tensor 4d today. What do you know they didn't have anything I wanted (except the motor) I could have bought a battery and charger but I figured I should wait and see what people recommend. So then, what battery is the optimal one for 3d flying with the Tensor? I would prefer to know beforehand just in case they decide to try and talk me into something more expensive.