Automatic

Hello together, I have not asked my WoMo yet (on 28.07) but rather earlier, as well with solar system and so on. So to the WoMo specialists, the part that I buy is an automatic, is that of Nachtei or not. The dealer says that it is a great thing, no clutch better running characteristics and so on. Well, my Smart has automatic is not bad but at the WoMo ??? what do you think about it ??? is the fuel consumption higher or nimble or what advantages does the gaMo have nze. Greeting from the mountain road nughatt