The model is very nice and does not look cheap, in turbo mode came mobile goes off as the Hölle.Gänge can be super over the FB schalten.Lade mainly via USB as this the batteries of FB werden.1.Punkt spared deduction is es.Wen not one is in Turbo mode, the engine power will steer the rear wheel at the same time weaker, is at least for me so.Ja and the steering could use a little more sein.Aber otherwise quite good !!