With cryptocurrencies at large still in a relatively nascent state, I think there's a high probability that new coins will emerge that have better value propositions than any of today's top coins, even if blockchain proves to be a revolutionary step forward in information tech. The amount of new cryptos that can enter into circulation is essentially unlimited, and I expect that future ventures on the blockchain will surpass most of the current batch of comparable projects.
What distinguishes Ethereum from bitcoin is that Ethereum was founded not to be a payment system, but as a computerized platform and otherwise cheaper so we can buy enough.
yes etherum does have an advantage in that respect, that's what appeals to etherum. if developed then etherum could be a very good prospect. which all of us do today continue to support etherum by believing and using it much more intensely. it will be much better and increase the prestige of digitali currency in the global financial system. etherum will be able to match the achievement of bitcoin and it will be more real in the future.