Resonating with other reviews, I cannot fault this stand in any aspect for this price. (I see that this is now only available through 3rd party sellers and the price seems to have increased)
The stand is really solid with no movements whatsoever. Importantly, my setup is made up of 2 different 27" monitors; an Acer Predator XB271HU and a Dell U2718Q. I was a bit sceptical at first but they aligned beautifully after mounting.