Start with your monitor, not the arm
Check display weight, VESA pattern and screen size before comparing features. Then confirm desk mounting and rear clearance.
Gas spring or mechanical?
Gas-spring arms are convenient when you reposition a display often. Mechanical mounts can make sense when screens mostly stay fixed.
Single versus dual arms
Single arms maximize independent flexibility. Dual mounts create a cleaner two-screen workstation from one mounting point.
What we compare
We focus on adjustment, mounting options, desk-space use, cable management and workstation fit.