I've been dealing with a pinched nerve resulting from many years of poor posture working at a desk and leaning my neck forward. I bought this desk specifically to help me improve posture by allowing me to alternate standing and sitting.
https://www.fezibo.com/collections/standing-desk
https://www.fezibo.com/
https://www.fezibo.com/collections/height-adjustable-desk
Assembly was straightforward and tools were provided although I also used the opportunity to try out my new impact driver as well. The instructions were clear and unusally for me, I never ended up in a situation where i had to go back two steps because I did something backwards
https://www.fezibo.com/collections/electric-standing-desk
https://www.fezibo.com/collections/l-shaped-standing-desk
https://www.fezibo.com/collections/small-standing-desk
The desk itself is fairly sturdy, although I get a bit of wobble as I have it in a carpeted room. I wasn't sure how the mechanism to raise and lower the work surface would be, but it turned out well. You have to apply a bit of pressure to get it started, but it moves both directions fairly well. I also appreciate the casters as I have a couple of TV's mounted on rolling stands and those don't roll as easily on carpet as this desk.
https://www.fezibo.com/collections/standing-desk-with-drawers
https://www.fezibo.com/collections/gaming-desks
https://www.fezibo.com/collections/standing-computer-desk
https://www.fezibo.com/collections/ergonomic-chairs