For regular script, many people like to use wolf hair when writing regular script. In fact, this practice is right or wrong. Compared with other brushes, Langhao is easier to use, so it is relatively easier for beginners to write regular script with Langhao. However, from the pursuit point of view, after getting started, if you really want to practice regular script, then you'd better choose wool brush.
Compared with Lang Hao's ease of use, Yang Hao has the effect of exercising wrist strength and arm strength. Therefore, for beginners, you can choose to use Yang Haobi to increase your sense of control. You can also choose to use rabbit hair later. The peak of regular script can be said to be the Tang Dynasty in China. Most people born in the Tang Dynasty chose rabbit hair to write regular script. However, everyone's pursuit is different. Some teachers prefer to use wool quilts when teaching students, because they think that wool is more difficult to control and can exercise students better.