The K&M 210/2 has been in production for over 3 decades. It is THE industry standard, known for its stability, durability, and ease-of-use. Its basic design is often imitated or copied by other companies. The build quality is excellent (made in Germany).
I use it on stage, in the studio, and at home, and have never had a problem. Whenever I find myself on a stage using other stands, they usually feel cheap and wobbly, compared to this K&M that I've become used to.
It is excellent value for the price, and should last a long time.