Somebody knows which city of Canada is the best in design?

In what field?
Here are few suggestions:

Multimedia: Vancouver and Montreal
Corporate graphics: Toronto
Illustration: Toronto, Halifax and Edmonton
Broadcast: Montreal
Fashion: Montreal
Interior: Toronto
Industrial: Toronto

I hope I was helpful.

its like asking if there’s a good ice cream stand in the South Pole.

Boat with ogre netting fish.

Oh sorry, for the linguistically challenged…the translation:

Troll trawling trawler.