Because you said EITHER...OR the answer needs to be GOLD.
yes either but for me i will have both because you must diversify your money in order to cut the losses if it comes.
But if someone will know about any asset then why will he not invest all in that if it is really giving the profit. Actually I am pointing out that if we will have knowledge about bitcoin then we will know that the price of bitcoin will increase up and we will know that what action we need to take in what situation so we will not lose if we invest in only one.