it is good for investing but not for transacting, because the price is not fixed so we as owners can feel a loss if bitcoin is in a period of correction,
and I'm not sure all countries accept the existence of bitcoin cs, into their government, because fiat is easy to regulate even though it always results in inflation
Not all the countries accept Bitcoin because some of the country don't trust investment for digital currencies, people that have double minded to invest on cryptocurrency is people that have not known the values, so Base on inflation Bitcoin don't have official regulations like fiat currency, the inflation of fiat currency come from the centralized governance of government why the regulation of bitcoin come from the market situations of demands