There has been this deliberation all over by most people as to whether investing in bitcoin or saving at banks.I will advice you to invest into bitcoin.Banks will not offer you any huge interest but trust bitcoin.You will make it without expectation.
In bitcoin trust is needed however in bank, aside from you may not feel the increase to your investment in a short span of time, the system is also limited, as a matter of fact in investing to bank you need to fill out a lot of forms, signs im different paper and pay processing fee. Unlike in bitcoin you only need an address and a wallet. Moreover in the profit part, it is more profitable in investing to bitcoin.