Both are best, but you must have skills to trade in the crypto and stock markets. But I prefer trading and investing in the crypto market because I have been doing this for a long time. While I know nothing about the stock market and I find it more difficult to trade or invest in the stock market.
Crypto market fluctuation seem to be higher than the stock market, of course this is just my assumption because basically I also don't really understand how the stock market move up and down and what causes it to fluctuate compared to the crypto market.
Not all stock traders and investors are interested in the crypto market, and vice versa. But before this crypto existed, the stock market already existed so people really understood how to differentiate between them and determine which is the best of the two. Even though I don't really understand how the stock market works, but I don't think I'm interested in it because I tend to choose the crypto market even though the volatility and risk are higher.
If you want to invest in crypto, in this case, bitcoin, you need to know when to buy and store it. And there are opportunities for you to make big profits. And because we gather in crypto forums, many of us will choose to invest in bitcoin.
Actually the huge profit potential in crypto is not the main reason why crypto is better
[especially bitcoin], but some traders and investors have different reasons why they want to invest including expecting and supporting it as a means of payment or currency.