I have been using the Standup Desk for 3 months now. I added a Dual Monitor Stand and screwed the base into the the 2 laptop stands supporting the desk. The first month was hard, I am pretty used to standing up all day. It no longer effects my workouts at night. However, by the time it hits 5pm, I go home. In a regular desk, I would always work later. At 5pm my legs start to hurt. Therefore with the standing desk you can only put it about a 9 hour day standing up.
I like it better then sitting and am more productive. I will not go back to a sitting desk.
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