When I bought these, it was because I needed something else for my studio than those big zaor stands, but they needed to be adjustable because of a floating floor. Not a lot of companies offer that without being expensive (and still big for that matter).
So when I say the Millenium BS-1100, I was like YES!! I bought them and they are been terrific. Easy to set up and adjust, took me like 1-2 min. to assemble.
If you want some monitor stands for your studio, that does not affect your acoustic too much (like them more solid models) this is the one to get.