Fluid Audio DS 5

I wanted them taller...
So I assembled them heretically by using both the short and the tall posts to raise the height to about 17 +cm!!! (Needs at least another 8 screws and some drilling)
Of course the stability is now compromised...
The term "adjustable height" actually concerns only the initial assembly, which is recommended to be permanent not only because it takes time to change the setup, but also continuous changes will result in wearing of parts, especially the MDF stabilizers: Be cautious how to treat them, they easily peel off during assembly.
The posts are plastic...
The feet are attached by sticking...
Pros:
-The acoustical decoupling is achieved. The difference is audible.
-They look nice in the living room too, not the case with the more stable and sturdy desktop monitor stands for studio use.
Cons:
- Quality of MDF stabilizers
- A little pricey

They do their job, that is decoupling the speakers from the table to avoid unwanted resonances and also they can raise the speakers a bit and angle them to point them towards your ears. As it pertains to sound I have nothing to complain.
That said, the problem here is that the MDF dents easily, and the screws are very tiny and prone to strip. Using the properly sized screwdriver I wasn't able to tighten them before they started to strip.
Keep in mind that the screws are there for added security and you could assemble the whole thing without using the screws at all (like I did).
Overall they work for the price, but if you want a long lasting solution you should spend a bit more.