Is it better to save money in bank or invest it online, in real estate or maybe gold?
Gold, maybe if you want to save it with you or what you saved is physically present with you, assuring not to lost it,
Real state? It will also earn but lots of years will be needed for it to grow. You can't use your earnings if you want to.
And Bitcoin, it's a really fast growing cryptocurrency, it is secured and you're the one responsible for it just like saving gold,bu you can't earn fast just like bitcoin and you can access, check or even spend what you have earned everytime you wanted to.