And in the trading too if you want to make money, you can trade with cheap coins and make good profit from them.
Trading cheap coins could be very risky as well. Most of those can get dumped very badly, but if someone can find a mega project in its early days then that person could make some good profits by trading or investing in that project.
As a trader I prefer to trade only those coins which have high market caps. The coins with high marketcaps always recover no matter if it takes them years, but we should also know in depth about the coins that we trade.
Like in the previous bull run one of the top coins named Terra Luna got dumped so badly that people have lost millions of dollars worth of funds within a few days. That's why I believe that we should do our research as trader before actually trading any coin.