If you want to adjust the height of your mounted monitor and rotate and tilt it with ease, you should probably opt for a triple monitor arm featuring gas springs on at least two sidearms. However, it might be quite challenging to find a triple monitor arm with a gas spring on each arm. You should also note that the lower-quality gas springs might lose their lifting capacity with time and start to sag. So, if you don’t mind adjusting your monitor arm manually, this might not be the most crucial criteria for you.