Which one is better? Investing in coins in top 100 in market cap or coins in low marketcap? Coins in top 100 can go up steadily but we can gain much more profit by investing coins with low market cap in a short time. But it can be more risky. What is your opinion?
You answered for your question) Invest 80% portfolio in top-20 coins that have stable growth and invest other 20% in altcoins with small capitalization (if you want it)