Which cryptocurrencies are best to invest in?

Hi, fellows!
I am feeling that this forum is about securities/stocks investing and trading. However, I am alsoi nterested in investing in cryptocurrencies. I have only invested in stocks. Can you advise me which cryptocurrencies are suitable for investment? Can you share your personal experience? Any tips?
I think, that whether you are interested what crypto ETF to buy now, this article will be rather helpful for you. I also invest crypto, as an ex-miner. Now mining is not so profitable to my mind.
When it comes to cryptocurrencies, consider well-established ones like Bitcoin (BTC) and Ethereum (ETH). Cryptocurrencies are volatile, so consider a long-term investment approach.