I think it's safer to keep the money in the bank but it's more profitable to invested in the crypto currency market !
I agree. If you are talking about safety, then cryptocurrency would not offer you that same protection a bank can give; however, since your money is somehow placed in an investment active environment in the cryptocurrency market, it can, at least, have that probability of multiplying and increasing, unlike in banks that could only provide you protected storage. Right now, it is still safer to keep your money in a bank.