I think it's safer to keep the money in the bank but it's more profitable to invested in the crypto currency market !
My money is far more safe in crypto than in fiat banks, Reasons include,
Security: I believe with blockchain my money is untouchable, While with Bank there is chance my bank account get hacked as it will show all information on my name.
Privacy: Crypto is very anonymous for me. MY NAME will never appear any where, and that is why i love Crypto. JUST YOUR address, nothing more