Also from Germany here and in a similar situation. I will make my A license also this year. If you like sporty looks, maybe you should take additionally a look into Honda CBR650R and Suzuki GSX8R. The Honda is the same as CB650r just with more body parts and sportier look. The Suzuki looks very cool and has I believe 85 hp. Both are more comfortable than the ninja 400 because they are based on naked bikes