I would pick Bitcoin because of the fact that I know Bitcoin much better then that I know gold.
But is also possible to make use of them both.
yes, I also know that bitcoin is better than gold. other than that at this time I can only produce more bitcoin quickly than on generating gold. I also do not know how to multiply gold in a short time, so I prefer bitcoin than gold. and the fact that many people are successful in finding bitcoin on the search for gold