First of all, I'll choose a coin to trade which has a good fundamental factor. Like the has an event and the event can give a good impact for the quality of the coin itself.

As an example, there are a lot of coin already which has a good fundamental factor like ADA or ETC. Also you can see the chart pattern of the coin and you will see the coin price will go up when you make an analyst against the coin price.

So, that is my way to see the potential coin that I'll choose to trade. And so far it is reallt work to me and give a huge profit. You can also take the way to choose the coin, make your own analysist to decide your every trade you make because it is the key you get profit and lose.