The Bottom LineBoth Lucid and Classic Cool Gel memory foam are cheap mattresses with regular features, suitable only for short-term use. The China-made Lucid is better of the two in terms of cooling, comfort, and support. If you are a student or looking for a mattress to last an year or so, Lucid is the right choice for you. But, if you seek better cost-based value and a durable product that offers you a comfy sleep for at least some years, go with Nest Bedding Love and Sleep. This US-made quality mattress is equally budget-friendly yet offers you a much cooler, comfier, and supportive sleep surface. The Nest Bedding is a reputable company and offers a lifetime warranty on its products. It uses natural and healthy materials with minimal off-gassing. Love and Sleep is NAPPA winner, and GreenGuard Gold certified, making it a suitable and health-promoting mattress for kids. If you seek an environmentally friendly mattress within your budget, Love and Sleep is a clear winner.