It is all about simplifying things without adding an extra burden on the user. Working with Google Keep, which is available for free is the best that you get. However, you should be careful with the color-coding. Moreover, you should also remember the category assigned to a color that will keep you from second-guessing. In conclusion, all that can be said is that its worth a try, whether you are a beginner or already familiar with it. The way it handles notes is simply amazing.