I've had my Embody for just over 10 years now. It's been great, but the back doesn't go vertical enough for me (it's fantastic for slouching though). The plast

I've had my Embody for just over 10 years now. It's been great, but the back doesn't go vertical enough for me (it's fantastic for slouching though). The plastic "springs" are starting to squeak with age. If I had it to do over, I'd have gotten an Aeron.