I've always assumed/been told/read that firmer mattresses were best for a bad back and put my aches and pains down to a previous back strain aggravated by aging but I recently had family to stay and ended up sleeping on the couch myself (we had that one unexpected tag along person) My tendancy to wake up stiff and aching was greatly reduced so I'm starting to wonder if I should replace our bed with something softer.
Has anyone found the same and managed to find a suitably comfortable mattress/bed combination ?