Using tools in trading can be really helpful for every trader. But i suggest to try the technical analysis because most traders uses this tool, especially for the first time traders that they can be guided and they can determined the volume and the price movement of a coin, so that they can easily trade or sell a coin.
yes, technical analysis help us to know the target price and the stop loss level if our predictions going to wrong directions
and personally i use only technical analysis to predict the market
regards