Personally, I don't recommend it at all. I have the regret to have to tell you that too many make mistakes in French, for those who come from Algeria or Marocco...Except some here or there that you can find on this site for instance and are very serious speaker.
And from Canada, there is too many different expressions that we don't use in France and you may take their accent. French are not so nice and don't prevent themselves to laugh wondering when they speak with, because it's very very weird for them :)