Ethereum - for crypto currency Ethyrium has the most chances to overtake BTC on capitalization, because the ETH before BTC has the following advantages:

- less expensive and faster transactions;
- the presence of a powerful team;
- technology (Ethereum is a platform for creating smart contracts, and only then crypto currency, which has a greater potential in attracting investments);

Among the many competing crypto-currencies, the Etherium has the largest representation on the crypto-exchange markets (you can trade with ETH), which sets it apart and puts it first among others.

But there are also shortcomings of ETH regarding BTC, namely:

- emission is not limited, and hence inflation is possible;
- decentralization (ETH has a founder and a team, which means that perhaps external influence and decentralization becomes an imaginary concept);