I think both of this is a good investment. If we hold gold and bitcoin we can earn a good profit, and they have a future. Because gold is its prices is increases and it has maintain its value. While bitcoin has a future and earn good profit. Both of this is a good investment and the price may increase. Both are a value and each have an advantages and benefits and they have a future. Both are a profitable and safe to hold. Both is for our savings and this very exciting investment opportunity. And bitcoin is most popular than gold to people and to investors.