Very satisfied!

Noticed on another review: " had a wobbleit was not possible to have all four rubber feet touch the table at the same time."

Actually I was facing the same issue. The good news is: it took only 3 secs to fix that issue. That was accomplished by give a tiny bend (with bare hands) to the foot which wasn’t touching the table. :-)
I intent to use the stand to "hover" a laptop above a musical keyboard on stage and a quick check gave very satisfying results.

Pros:
* Clever design (especially the folding for transport)
* Robust build quality
* Very solid standing
* Super variable angles/positions

Cons:
* The weight (but forgiven, can’t have it all, I guess)

Can recommend this wholeheartedly, great price/performance value.