Both Ghostbed, Casper mattresses are quite supportive in feel. Additionally, these sleep surfaces offer the best value for money. Both utilize same materials and have similar mattress categories. You can buy these beds in a variety of sizes. For a medium-firm feel, they are excellent choices. These two mattresses can easily fit on adjustable bed bases. If you like quilted foam, you may prefer these popular sleep surfaces. US residents can enjoy hassle-free shipping on both beds. You can avail bed-in-a-box facility with both products.