It feels like you put yourself at a safe situation to invest by both gold an bitcoin at the place. For me, one advantage of this is to make sure that if bitcoin loses its market price, you still have funds that is invested in gold. What would be a better idea is to balance the investment in a sense that when bitcoins price is getting low, then sell some of the gold you have to accumulate more bitcoins, and then vise versa, but the only hard decision you could do is to choose which investment is your main and the backup. It is like utilizing bitcoin and stable coins hand in hand.