I've just left Zürich after staying with at a friend's for 2 weeks. My information is limited because I didn't go to clubs very often, it was mostly hanging out with his friends or going to bars.
I liked swiss girls very much, especially when compared to german girls. The shield seemed to me higher in Germany. For me, german girls don't have a "bitch shield", they have a
wall, like all germans. It's more about an attitude of being closed and not revealing much about themselves to others than about having sex with you or not. I did a student exchange for 2 months in Neuss, and visited Düsseldorf, Köln, Heidelberg, Stuttgart, München and Berlin, and I felt like I knew the swiss girls I met in this trip more than any of the girls from any of the cities I mentioned. I think the swiss girls' wall might be shorter.
Also, swiss girls seemed more diverse than german. Almost everyone I met there was, tops, the 2nd generation living in the country. They have a very big mix there, much like Brazil, and after being there, I'd have a hard time describing what a typical swiss looks like. I'd say for girls it's fair skin, brown/light brown hair, 1,70m tall, and delicate. Love the immigrants from Eastern Europe!
The girls I met were calm, polite and interesting. Pretty much all of them were stylish and knew how to take care of themselves. My impression of german girls is that they are too machine-like, which doesn't leave place for sexyness and style, something I'd say swiss girls are better at. I don't recollect seeing obese girls, but a few of them can be a little chubby.
Both me and my friend are brazilians, although I wouldn't see we look like it. He looks like he might be from Eastern Europe - I've been told I look mediterranean. Still, girls would make a lot of eye contact. I'd say dressing in a simple, yet rich and stylish way is a good idea. Use some accessories (watch, bracelet, scarf), they like it. Just don't use more than two or three.
According to my friend, girls from Zürich are more barbie-style. His favorite city to game is Luzern, where he said girls were more relaxed and sweet. Can anyone comment on this?
About the language: all swiss people can speak and understand hochdeutsch. I can speak german, which was good to start some talks, but I sometimes got the feeling they prefered to talk to me in english than having to speak regular german, which they seemed to dislike. Or sometimes they'd just speak in swiss. Not because they're assholes, but I'd say it more because they are a little self-conscious about hochdeutsch and swiss just comes out automaticly.
My best recomendation is vague: I went to a party in the middle of the woods, in a park close to the Zoo. Apparently, these parties happen every few weeks. I don't know where to get the information about when they happen, but it seemed to me like young people knew about it.
The entrance is for free. They play electronic music, which I'm not fan of, but it still allowed me to have a great time. Pretty much everyone there is on X, acid, MDMA or something, but unlike other places I've been to, everyone just wants to have a great time and no-one got aggressive or violent. Just go around dancing, having a good time, and gently asking girls for hugs. I met a girl there who I saw a few times and she was great. Also, if you don't like the girls who are there, use the opportunity to make friends. Everyone is really open and you can get some solid contacts to up your social game. Bring some extra tobacco and a lighter for extra points.
Day game works well close to the Opera on weekends. Bring some bread to throw to the ducks, smoke some cigs and talk to girls. It's easy. However...
The greatest "but" in my experience, which my friend reinforced, is that Zürich is really small. Everywhere we'd go, we'd meet someone he knew or who his friends were friends with. Don't expect to go and get all the girls, because everyone knows each other and girls really don't want to be called whores. I'd also avoid PDA and being too aggressive. Roosh's
"horny nice guy game" works well. Just be cautious:
do not push the envelope, especially on public, because they
will reject you if they feel like you're putting their reputation in danger.