Whether you invest in either gold or bitcoin, your holdings will dictate your profits. If you plan to invest Bitcoin in the right market in the right conditions and hold it for a long time then I can definitely say that you will be more profitable than gold. On the other hand, if you do not have the courage to plan for long-term holding, then you can invest in gold without taking risk, in this case you will be completely risk free and give 100% guarantee of getting a steady profit in the future.