What is the best application of form tool?

At present, there are two kinds of common form tool nails, one is the tomato form launched this year, and the other is the form master, both of which have their own advantages. With the help of the internal structure of the nail company, the authority function of the form master is quite powerful, but it is quite complicated as a beginner. The tomato form may not be so powerful, but it will be relatively simple to use.