Mirra

I have herman miller mirra 2 for more than 5 years. These ergonomic chairs kind of force you to sit the right way otherwise they will be uncomfortable. The quality of it is also no bueno - the back of it got small cracks after a while. And there is always tons of dust under the seat. So idk, i proba

Will add Mirra is very prone to breaking, especially as the plastic ages and becomes brittle. There’s 2 points near the top where the seat back attaches to the back support of the chair, and the plastic there can weaken and break. Other Herman Millers are more durable but I don’t recommend Mirra use

Håg Capisco!! I sit on it a lot and love it. It's amazing, especially if you're an active sitter, meaning you like sitting in different positions. The chair is also highly customizable and adjustable. It's a really excellent chair. I'm no doctor, but my back never gets stiff when I sit on it. I had