Bought this without testing as obviously online order, we previously had the double 1000 mirapocket. Bought  new bed and hated the mattress.  Went looking for something similar but kingsize with similar firmness rating and slightly more springs being a king. This was a brilliant buy- great price and so comfy . No more bad back and slept like a baby since we got it. Agree its a medium firm feel, supportive but also feels soft to touch.  Love it.