The number of synths seem to rise in my room so I was in need of a proper stand. I currently have two analog synths, one MIDI controller and hopefully a Nord keyboard in near future.
The stand is very sturdy and the bars are thick enough, it feels like a high quality product. The wheels are bigger than I've imagined and I'm very happy about that. Each of the wheels has it's own break which hold the wheels without any problem, theres no way you can move the stand with the breakes engaged.
The stand is wide enough and has enough the weight capacity that it wouldn't be a problem to hold all of my four keyboards on it. You can also buy spare parts and reinforcement bars if you're planning on upgrading. I repositioned the lower stand without any problem. In fact, all of the components (stands and bars) can be repositioned to fit your keyboard width, no need to add any wood boards beneath the intruments.
So far so good, I'm quite happy with my purchase and I would recommend this stand because it feels very sturdy and high quality and it can be adjusted very easely.