A lot of people don't think Bitcoin should be used as a reserve for value because it not stable, the volatility of Bitcoin is too much that if you invest your money in it you're likely to lose at anytime if you're not careful. But Bitcoin can be worth it as an investment, and that's if you really know what you're doing and how to play your game perfectly. If you invest at the right time you're going to reap the fruits heavily as the price goes up, your profit will be going up as well.