in my opinion, all worth to invest
because both have the same advantages,
if BTC is the king of crypto currency
then ETH is king of Altcoin, it's just the value of btc price is higher than
ETH, but both are worth a superior investment, if I had to choose now, would definitely choose Btc, because btc value is higher, and I also more often use BTC.for coin exchange.
you are right, both are the strongest for investment
BTC is the first and the strongest
ETH is an altcoin that many investors like because it has very good potential
I invest in both because I believe both are the best for long-term investing