When Ethereum came out, it was looked down upon because the market hadnt matured yet. No one understood much about cryptos beyond the peer to peer transfer. When the difference between Bitcoin and Ethereum was established, that is when we had a surge of the altcoin rush. This caused prices to skyrocket on all altcoins. It seems as if the roles have been reversed and there is more doubt on Bitcoin than anything else. This is why we recommend you hodl Ethereum over Bitcoin.
Source :
https://usethebitcoin.com/will-ethereum-better-investment-bitcoin-2018/The total BTC amount is constant. Considering the permanent loss caused by careless handling and operation error, the actual number of BTC is decreasing year by year. ETH does not specify the total amount. A prolonged period of deflation can lead to a severe recession, and a certain level of inflation is conducive to social development. For example: with less and less money, will someone be willing to spend their BTC? As a currency, the first reaction was not to circulate, but to put it up.
The BTC is losing its primary role as a currency, and the BTC will lose its crown as the first virtual currency.