Millenium KS-4000

Reliable, easily adjustable, and cheap. When buying a keyboard stand you normally have to settle for two of those but with this you get all three. I bought this as a cheap disposable stand (I punish them on stage) but after a week of testing I reckon it'll last longer than stands that cost 2-3 times more. And you can adjust the height and width in seconds! Will definitely buy again.

Used a few times when recording keyboards.
It's light, affordable, has great adjustability and it doesn't move while you play. Just great!

I bought this to use as a mixer stand and it fits the bill perfectly.
More stable than my previous, more expensive stand.
I thought for the price it was going to be a lightweight thing but it's actually very solid and heavier than I expected, which means it doesn't move around.
Fantastic value and I'm sure will last many years, very happy with it.

While X-shaped stands are difficult to transport, this one needs minimal space and easy to fold-unfold if you travel a lot.

I bought it but had no time to test it right after so few weeks passed until I managed too. One of the lock is screwed, I cannot turn it in order to pull it and change the height for one of the arms. The 30 days passed but I am not happy with this, I simply cannot use it, it is stuck.

Looks like a cheaper version of the K&M equivalent, that is exactly that, nothing more. It still works as a stand but the quality is just no there. I would say the quality is just enough to use it as a trustworthy stand, but it does not compare in any other regards.