I have a shelf directly behind the desk. There I am again ran super everywhere. With the base of my monitor was part already quite cumbersome. So I won desktop space, movement flexibility and accessibility of the space behind it. If he were not so expensive, I would also like to monitor my older time hanging.
And I do not want to complain about the price performance because you get a really stable product.
Little misunderstanding: I'm an extension of the arm would also be adjustable in height and I would not only gain more swing radius but also get a larger stroke. This was a misconception on my part. The extensions are rigid and since the lifting arm the monitor mount is fixed, you have no chance to use a second lift arm as an intermediate joint. This is an extension that I would want Ergotron yet.