I have never bought a coin beyond the top 100 coins. In my opinion coins that do not include the top 100 coins are coins that are difficult to compete and survive in the market. I'd better find a safe way by not buying coins outside of the top 100 coins. I feel I have a greater risk if I buy coins outside of potential coins. I better have a few coins but the coins include potential coins that can give me an advantage. I am a person who is happy with the movement so I prefer to buy the top 100 potential coins because I can play these coins actively in trading.