I believe Bitcoin will be never beaten by any altcoin, especially centralized one, ...
Bitcoin is already beaten by Paypal and Visa and Mastercards. If you believe centralized databases are cryptocurencies, then you have to count them in also.
no, , . lets watch together, i believe bitcoin will beat paypal and visa in the future,,
as i know, paypal and visa is a kind of digital currencies my friend not a cryptocurrencies,,
Paypal and visa are accepted worldwide but when using you have to verify your identity, which makes people who have a lot of money feel very worried because they can investigate your property any time. For me Bitcoin should be the number one choice because its anonymity will make us safe and it will be difficult to investigate our account.