I invested in ethereum when it was $700 in 2020 and in 2021 when it was $4000 I sold it. I just bought again now that the value has reduced. I still trust that it will increase rapidly soon.
I think Ethereum, BNB, MATIC is solid altcoin at the moment. These Altcoin can never drop a lot like others altcoins. And these Altcoin is must trusted and valuable. The future Altcoin market will be in their possession. And the price of these will go up a lot. Although they are still in the top position in the market.