I believe, in comparison with monetary cryptocurrency is that it is more convenient, it is more secured and less probable of being taken away because of its security features like private key for instance. What do you think?
Crypto currency is certainly a new revolution in the economical sector but it comes with it's own problems and advantages. Crypto currency certainly can be hacked, even if you have the access to your private key. The acceptability is also a big issue. You will hardly find a store owner who is willing to take crypto currency in exchange of goods. So fiat is more convenient for real life use and daily expenses.
However, crypto currency is an amazing investment. The kind of return it can give, no other investment can't even think of. So for me, cryptos are good for investment but not for daily use.