I have a a HN Aeron and a HM Mirra and I like them both a lot but if I had to choose I would perhaps go for the Mirra, even if it is cheaper. I tend to work in

I have a a HN Aeron and a HM Mirra and I like them both a lot but if I had to choose I would perhaps go for the Mirra, even if it is cheaper. I tend to work in a very reclined position.