Previously I had the Herman Miller Embody when I moved. It served me well over the ~7 years I've owned it but I was up for something new, in a different color, and ideally lighter. Everything about the Embody felt heavy and hard to maneuver.
I ended up going with a newer Herman Miller model, the Cosm. It's a fairly simple task chair with almost no controls—just height—making it a huge departure from my previous Embody chair that had tons of adjustment knobs.
The Cosm also feels much, much lighter. It's a breeze to move around. I opted for a custom order: low back in Glacier fabric color with a white chassis, no armrests and a polished base.