Hi Johandre. Welcome to the boards.
It’s a great start to be open and to realize that there is a lot out there to experience and learn.
While being a generalist is a good way to keep your options open, it also makes it more difficult for you to know where to go.
Personally, I don’t think it is so much about a geographical place as much more an environment that inspires you and your work.
This could literally be almost anywhere.
My advice would be to list your favorite designs and find out where they were designed and made. Then go there as an intern or junior designer and learn what you can. This might take you to Germany for cars, Scandinavia for furniture or China for Consumer electronics. Whatever inspires you.
Good luck!