Trying to find the next x100or even x1000 coin is like gambling. You have to choose a coin with less than 1 million market cap which is also not yet listed on too many big exchanges. A coin that has started a few days ago and will skyrocket soon. A coin with a great team and a plan for the future. It has to add some value to the crypto market.  It's very hard to find such candidates. And even if you find some, there is no guarantee that they will be successful