What else can be said? Possibly the best stand on the planet.
I use it as fixed (studio), and holds without wiggle mu Kurzweil PC3K (17 kg...), and all the stuff except the mixer (a sequencer, other 2 synth).
I was dubious for the accessibility/ergonomics of a Studiologic Sledge, on the second tier and rather deep, and lo and behold, mounting the horizontla bar on the _rear_ legs did the trick.
I also used a monitor adapter (40B) as a laptop support: now I have everything at hand.
Ah, and of course they're built _better_ than a tank!