My top5:
ADA
SOL
XRP
NEON
TRX
if I choose Ethereum, because I believe that the price of Ethereum will increase very high, therefore I invest in Ethereum and hold it for the long term, because I believe that the king of altcoin (Ethereum) will continue to increase in price and always create a new ATH price, so from that I believe to investing in Ethereum for the long term.
You did the right thing. It is undeniable that, until now, ethereum is still the best for altcoins and deserves to be called the king of altcoins. You can be sure that when the price increase is very high and the ATH that is formed is also very tempting for investors,But if you are asked to choose something else, of course it is clear that there are altcoins that also have potential, such as BNB, which might surprise you in 2021 with a fairly high ATH. Besides that, ADA, XRP, Matic, and DOT can also be used as recommendations, but I actually like ETH and BNB.