I would say Bitcoin for now. Simply because it haven't reach it's mature stage yet unlike gold. You might be able to earn a lot more in Bitcoin until it gets more mature.
But the risk is greater with Bitcoin. It can get worthless if some new bug or a better altcoin is discovered. There is no such risk associated with gold. It will remain as a valuable asset.
yeah that's right unless gold can be created in future by combining few precious metals and make gold worthless,but it's near to impossible to be happening as for now,most fake gold can be detected when you go to the laboratory,and that's make it's impossible for today
correct. Gold is an established fortune for years to come. New opportunities like bitcoins, are modern ways to invest and use. It is like the era of internet, telephone, television, and the like. We must accept that gold is the only safe and best way for investment because in this changing world, there will really will come new ways to better investment apart from gold.