As according to your questions both fields are independent of each other and their is no any relation between them.

So you first of all try to find your passion in any one of them and if you are able to do that then go for it and according to me both the fields are good to choose .

These fields are totally independent on each other. It depends on your choice, your passion. What you want to do, totally depends on you. If you are confuese between these, just calm  your mind and ask yourself that what you like. Remember one thing, do any work but do it with enjoyment. You wull love it if your work is your passion. Choose wisely.

Thankyou