If I have to choose When investing only choose crypto or other form asset like stock. Fiat investment is great but nowadays with high inflation, I dont think is really great anymore. BRIC wants to create their own money dollar is started losing so I think is not really the best option right now. But if you invest in crypto take profit when the bull market back to fiat and buying again at the bear market is fine.
That is if you know how much when to sell and how much when to buy that is also why others chooses FIAT as they hate volatility but if we are to choose and to decide? yes Crypto is the best(actually the title better to called BITCOIN ng CRYPTO because we are in bitcoin section)
Banks have the most regulated investments I can ever imagine, it will not be out of place to still rely on them to invest but to look at crypto, be prepared for whatever comes as the volatility of the market is unimaginable. Only people open to such are degree of volatility should adventure into crypto investments
This is what we can say now after learning about cryptocurrency Bitcoin specifically and now we can compare against banks and yes best and better to save our investments.