The question of whose copybook was better for practicing calligraphy was more subjective because everyone's purpose and preferences for practicing calligraphy were different. However, in general, the following factors could be considered when choosing a copybook: 1. Beautiful font: Choose your favorite font such as running script, regular script, cursive script, etc. to make it easier for you to start. 2. Easy to master: You can choose some simple and easy to learn font such as simplified words, common words, etc. to make it easier for yourself to learn. 3. Practicality: You can choose some practical font such as running script, cursive script, etc. It is more practical in daily life and work. 4. Quality of copybooks: Choosing high-quality copybooks such as classic calligraphy copybooks can allow you to learn and master them better. In short, when choosing a copybook, you can choose according to your own preferences and needs. The important thing is to persevere and practice continuously in order to truly master this skill.