Cognac or Whisky ? 该喝干邑还是威士忌？

Which is better, drinking cognac or whisky?
I'm from the Chaoshan region of China, what do you think?
As a deep whisky fan
and whisky lecturer
I have a confession to make as well...
喝干邑和喝威士忌，哪个更好？
我是潮汕人，你觉得呢？
作为一个深度威士忌迷
及威士忌讲师
我也要向你坦白...