We decided to skip testing the Autonomous SmartDesk Main since it lacks anti-collision, provides limited customization, and has a lousy guarantee. The EvoDesk arrived with predrilled holes which were alternately tight or loose, so assembly was a pain, and eventually the desk didn’t really feel properly seated over the frame. https://keeganyjsai.theblogfairy.com/36229071/vernal-standing-desk-things-to-know-before-you-buy