Tools are good as a reference of your trading decisions but don't be too dependent on tools because you might as well not learn anything in trading. Personally, I don't use those tools always because sometimes it frustrates me that something happened and I don't understand some parts of it. Also not all tools works for you so better make one for yourself. Besides, the longer you are expose to trading you got to learn more and create better strategies that you can use and that will also work for you.