Any Canadians writing the US CPA?

I am a Canadian and thought trough the logistics and is currently going down the road of writing the US CPA. (My plan: US CPA -> 1 year -> US NASBA experience verification -> US CPA -> TN VISA ) if anyone is curious.

  1. Wondering what your experience has been?

  2. Why you are doing it?

  3. Are the rules a lot more different?