Soft pen is good. In fact, hard pen calligraphy comes from soft pen calligraphy, and the reason why there is hard pen calligraphy is because of the change of writing tools. Today, everyone can have the present calligraphy achievements, which is also derived from soft pen calligraphy. Learn ancient inscriptions. It is also because of the limitations of pens that hard pens can't express many things, while soft pens are the opposite. Soft pen technique is much more than hard pen.
If it helps, please adopt it!