Welcome to the Forum, Lukas.
Never base a decision on the advice of those who don't have to deal with the consequences.
sorry for the late reply! I've been on holiday in Barcelona trying to decompress a little... I only have pictures from one place I went, it's called Koy Shunka (http://www.koyshunka.com), Ferran Adrià (from el Bulli) claims they make the best nigiris in the world... I can only say they are the best I've tasted. Anyway I only have this picture, Toro carpaccio with summer truffle:
ps1: the wasabi was grated directly from the root, you really notice the difference
ps2: All the sushi men were using stainless...