The key is to see which one you are more familiar with and feel more when trading.
After all, foreign exchange and commodities are traditional products, and the trading volume is still very large, with sufficient liquidity and smooth trade fairs.
After all, digital currency is a new variety, and the trading volume is not that big. At least in terms of continuous trading volume, it may not be comparable to foreign exchange and commodities, and its liquidity is slightly poor.
However, this is the current situation. In the future, as younger traders join the futures market, the trading volume of digital currency may also increase, reaching the amount of traditional trading varieties.