So, I'm still thinking that gold and silver, whose scarcity is secured by physics, rather than computer code, are the superior forms of money for improving our freedom from governments and bankers.
The scarcity from crypto comes from mathmatics. Physics which secures gold like you say is also a conceptual study at its core. The physical reality makes gold have its current value. Crypto currently has network effects, hashing power and intelligent community backing it - those a pretty decent things for 2017. At some point in the future gold could easily become worthless via space travel or our ability to create gold properties with technology.