. Let's not surprise when ETH will shook the market cap of world trade many will be made billionaires and by then it will be too late for others you didn't buy
Ether pump more than thousands percent from ico price and that's why it was capable to make people billionaire but this is, such thing won't possible but i agree that eth is the only coin what is mostly trusted and can be bought anytime and can hold for long time period. So it can be buy while ETH's previous ath movement was more than four thousand per each. So it is a better recommendation among all altcoins in crypto market
If you feel holding long you can buy ETH alongside with your BTC investment, like you I also see the potential as there are always good market movement after that long bear season, if you have good amount of money to invest, taking ETH and keep it inside a safe wallet while waiting for the bull or for your target amount to sell is better compare with trying to short and make a mistake losing your investment.