By the way, in practice, we should not only write more, but also develop the good habit of reading and pasting more, which we call "Pro". Moreover, without a good foundation of regular script, practicing regular script is very difficult and dangerous, which may make you lose interest in calligraphy.
Beginners who want to learn running script or running script should start with running script (such as European style). As for the choice of Yan, Liu and European styles, it should be decided by people's preferences. According to your own preferences, just start from that;
If you want to write in lower case, you'd better start with Ling Fei Jing.
If you want to understand and enter a higher realm of calligraphy, then I think you should learn to write seal script and official script, especially seal script.
Finally, we must be steady and steady, and the important thing is to persist!