I have the predecessor to the Uplift4 and have owned it for 7 or 8 years now. https://www.upliftdesk.com/uplift-4-leg-standing-desk-v2-v2-...

It has been a very good purchase for me--I stand for at least 2-3 sessions during the work day and find it very helpful.

This particular unit has very little wobble and is extremely strong. Zero regrets and I highly recommend it. If you're doing any consulting/contracting this should be a tax deductible purchase.