I don't prefer to store many various varieties of coin if it doesn't bring American state profit within the future, I see many folks prefer to store several varieties of coin however it doesn't bring profit to them, I don't perceive why they still like doing that and what's their purpose once returning to the current market ?
This diversification, thus divide the investment between many currencies. this can be the danger bar behavior. after you invest all of your cash in one coin, you lose your cash once the coin loses worth. But, after you diversify, this could be fastened.