Hello, Great website. Thank you so much for all the honest information. My husband's weight is around 20 stone (max). My weight is around 15 stone. We are both back sleepers although I start off on front and he starts on side. He sleeps hot and I sleep cold! We have found a wool duvet to be a great solution and so I am interested in the Artisan pocket 2000 for natural components to replace our tired orthopaedic mattress, but am concerned this isn't the right choice for our weight. I appreciate we would need different tensions in the springs. Would you advise the pocket 2000 or the Resilience range? Or even something else. I want my husband to be supported but am concerned about foam being warm and we haven't experienced foam so it feels a bit of a leap in the dark. Any advice appreciated. Thank you.