I want to practice the swallow style. Now there are two kinds of brushwork on my tablet, which is to practice the brushwork of multi-pagoda tablet or Yan tablet first? Please ask the master for advice

I want to practice the swallow style. Now there are two kinds of brushwork on my tablet, which is to practice the brushwork of multi-pagoda tablet or Yan tablet first? Please ask the master for advice. The Monument to the Tower was written by Yan Zhenqing in his forties. Dot painting structure has not yet formed a unique style, which belongs to the calligraphy connecting the preceding with the following, and is suitable for beginners.

Yan Bei is Yan Zhenqing's later work, which has obvious style of Yan. It is difficult to learn the law, and it is easy to exaggerate habits. You should have a certain foundation before learning.