Use this as the mixer stand for my 24ch Soundcraft Ghost LE. The overall durability and quality of this stand is excellent. The handling could be slightly better in the sense that there is no real way to move the stand with whatever heavy item you have on it without feeling like you may be applying torsion or pressure to the stand, however, you probably shouldn't be doing that anyways. You can certainly put both hands under neath the main support bar to lift and nudge for slight adjustments but other than that remove your item first.
The stability is great and having a fairly heavy 24 track desk on it only sways slightly if the desk is not optimally positioned so it's centre of mass rests on the supports.
I've given it four stars in stability purely because the leg supports could come out a little further/be a little longer than the top supports plus there's no way to compensate for a slightly uneven floor, though in my studio the uneven concrete beneath my carpet hasn't ever made me feel uncomfortable with my items on it.
It's cheaper than an Argosy and certainly fulfils the same purpose, do recommend.