For normal trading you can do bitcoin trading but you can do altcoin trading but in that you should do full research and then enter, margin trading is high risk but at the same time it will also give high profit also. So everything is upto you to decide which way you want to go.
Trading requires an ability to analyze and choose the coins we will trade, without these capabilities we will only suffer losses. In addition, large capital will help us to get a big profit too, a little capital will not be too good because the decisions and steps that we have can be said to be very limited. The greater the capital, the opportunity to get big profits will be higher, but remember that the risk will also be higher.
Both trading and investing fall under the 'high-risk, high-reward' type of investment. They can be a double-edged sword to the investor but if they are willing to embrace the risk, expect them to cleave their way in towards profit. As you said, the higher the capital, the higher the returns and so on.
Trading is already a risk and to combine it with coins who are also at risk of falling, the chances of one garnering profit at the end of the day may be slim.
trading with small capital can run well, the most important thing is that it must have a large knowledge capital in trading in the crypto world. because that is the key to success in getting large capital
But it have a huge advantage to those who have huge amount of capital cause it is a basis of our gains, only we need to manage it well or otherwise it we all lost them. But if we are just a starter, it is better to start for small and just eventually when we are ready enough to trade and fully knowledgeable with the market flows.
The advantage of having to invest in a small capital is you get to test the waters and the risks involve. Although every experience differs, it rewards you with the knowledge towards your next trading method. After all, proper research, knowledge, and experience are the key towards a successful trade.