Paragliding - Groundhandling in Various Wind Conditions

As I was curious about how my wing handles at different speeds, I acquired an anemometer that I occasionally use. Often, you hear about how the wing behaves at approximately this or that wind speed, and usually, one estimates whether a certain wind speed is too strong. However, I wanted to know more precisely.
At wind speeds of 19 to 24 km/h, there were sometimes extreme fluctuations with strong gusts and occasional significant changes in wind direction. This gusty wind and the changes in wind direction were challenging for me. After about 1.5 hours, the wind or gusts became so strong that it became too dangerous for me.
As expected, groundhandling was most pleasant at a speed of about 15 km/h.