Your money is definitely safer in the bank than in cryptocurrency wallets. Banks are insured and you're protected from fraudulent transactions. However, if you ask, which will give you potential higher gains, the answer will be cryptocurrencies.
People both want to have their money secured an gain big profit at the same time but I am afraid that neither banks or cryptos can have both. Just like what they said, banks are more secured but cryptos give bigger profits. It seems hard to choose but for me I will choose both. I am managing my money earned from different campaigns by keeping a portion in an online wallet and when I gained something, I sell it into fiat that will be deposited in a bank. This way, I both have the benefits that the two methods are offering.