Sir as per me, though all the Crypto currencies are highly volatile but they have changed our future in terms of currency transaction, investment, etc..

There might be lot of opposition from several banks and countries but there are also lot of banks and countries who are openly supporting Crypto and Block chain.

Also the stock traders are slowing showing interest in Crypto markets and investing huge amount of their fund.
Congrats, This is Crypto Revolution
Honestly telling: If I won the giveaway I will buy some Steem Power for myself