After 10 years on our old mattress, my wife and I are on the hunt for a new one. She never slept well and I was determined to find something comfortable for her. We even tried different helix mattresses set up at a split king, on an adjustable frame. Not recommended, btw, unless maybe you’re elderly and don’t sleep next to each other. After returning those, we tried a Purple Hybrid 3. She hated it. So, after hassling with Mattress Firm over an undisclosed “restocking charge” we were back to Helix. She loved her Sunset Luxe with the cooling top (in Twin Xl), so we bought it in a King. I was afraid that it would be too soft for me, but that wasn’t the case. We both sleep better and longer than before. Beyond our super comfortable Sunset Luxe with cooling topper is the Helix service. Nothing short of outstanding. Go ahead and give them a try. If it doesn’t work for you, set up a no hassle return. They donate the mattresses too! Awesomeness all around!!